Firefox ESR Download – kostenlos – CHIP

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Firefox 23 was released on August 6, Desktop Fix for a regression with the copy and paste with some old versions of some Gecko applications like Thunderbird. Firefox 19 was released on February 19, , featuring a built-in PDF viewer. Improvements around JavaScript responsiveness through incremental garbage collection. Sign up Log in.

Firefox version history - Wikipedia

DBus or higher; GNOME or higher; PulseAudio. Get the most recent version. Download Firefox — English (US). Version , first offered to ESR channel users on June 26, Fixed. Various security fixes. Developer. Developer Information. Get the. Firefox ESR (bit) Key details about this download You can download Firefox for PC offline installer from the site by clicking on the free download. Firefox ESR (bit) To keep our website clean and safe please report any issues regarding this download. Key details about this download. The file. Create websites and web apps using that latest Firefox version and features. FREE. Firefox ESR. rating. Firefox.

Firefox 52.9.0 esr ダウンロード. Public key pinning support enabled.

Firefox ESR (bit) Free Download Mozilla Firefox is a fast, full-featured Free Web Browser. The app includes pop-up blocking. I that Firefox ESR here on portableapps is ver xx Never saw Firefox ESR ​0 here & don't know if it was even created, but I could've. This item does not appear to have any files that can be experienced on Archive.​org. Please download files in this item to interact with them on. Patch Name, Firefox Setup esr xexe. Patch Description, Updates for Mozilla Firefox ESR (x64) (). Bulletin Id, TU Bulletin Title, Firefox ESR​. Get the Firefox ESR on your desktop. Mozilla Firefox Firefox ESR MacOS en-​US download. Mozilla Firefox ESR Windows 64bit en-US download. Mozilla.

How do we install firefox-esr on Debian 9? - Stack Overflow

Download Firefox ESR - The latest official version of Firefox that comes with support for both Windows XP and Windows Vista, especially aimed. The version is dated JUN while the version is dated ​SEP The links are https://download.Firefox 52.9.0 esr ダウンロード Download · Firefox ESR Releases · Firefox Releases. 0 になっており、堂々巡りなってしまいますので、直接ダウンロードしに行きます。 Jul 14, · but not for long - Mozilla may end support for Firefox x ESR. I've tried so many things to downgrade my actual version or to download directly the version like using dpkg -i and mozilla ftp, ppa list such. Mozilla Firefox ESR (Extended Support Release) is an older build of Firefox, with security updates, for anyone using outdated infrastructures including Windows. Some users might want to run the ESR release if they still require MPEG-2 playback. 1.) Download Firefox ESR disk image.

Firefox 52.9.0 esr ダウンロード.

Firefox ESR 52.9.0 Amongst the latest features is removal of support for Java. Click Download from DuckGoGo Version for Windows. Save the file and execute it; During the. [ Source: firefox-esr ]. Package: firefox-esr-dev (esr-1~deb8u1) [security]. Links for firefox-esr-dev Download firefox-esr-dev. Download for all available.

Firefox ESR Windows. Operating Systems (bit and bit). Windows XP SP2; Windows Server SP1; Windows Vista; Windows 7; Windows 8. Firefox ESR Deutsch: Schluss mit nervigen Firefox-Updates: Mit "Firefox ESR" richtet sich Mozilla vor allem an Unternehmen, die vom.   Firefox 52.9.0 esr ダウンロード Macs will run EPPI Reviewer 4 under Firefox ESR v, which can be downloaded from to download and install Silverlight. You will then need to enable it. Navigateur Web Firefox ESR extended support - French. '​seoauditing.ru'. Guardians of the galaxy vol 2 영어자막 Firefox was created by Dave Hyatt and Blake Ross as an experimental branch of the Mozilla Firefox 10 ESR is the first Extended Support Release (ESR) as previously on 20 was released on April 2, , introduced a panel-based download manager, "Mozilla Firefox ESR System Requirements". seoauditing.ru Thunderbird 78 is our newest ESR (extended-support release), which comes out yearly and is considered the latest stable release. Right now you can download.

Firefox 52.9.0 esr ダウンロード

With the release of Firefox is Firefox 52 ESR no longer supported. If necessary then you can download Firefox ESR directly from the CDN server. Mozilla Firefox Esr X86en Us Downloads - Mozilla Firefox ESR, and many more. Discover and Download BEST, FREE Software, Apps, and Games.  Firefox 52.9.0 esr ダウンロード Java and Firefox Browser. This article applies to: Browser(s) Firefox. Firefox no longer provides NPAPI support (technology required for Java applets). Download the latest version of Firefox ESR for Mac - Firefox for system administrators.. Read 10 user reviews of Firefox ESR on MacUpdate.

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Mozilla Firefox ESR (Extended Support Release). telecharger firefox ​0. Head over to our and let us know. A Firefox innovation, Do.  Firefox 52.9.0 esr ダウンロード  

Firefox 52.9.0 esr ダウンロード. Firefox X - archived ESR releases

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Firefox 52.9.0 esr ダウンロード

IndexedDB can now be used as a "optimistic" storage area so it doesn't require any prompts and data is stored in a pool with LRU eviction policy, in short temporary storage.

Improved page load times due to no longer decoding images that are not visible. Off-cycle stability mobile release. Fixed: About:home is missing translations in some locales. Fixed: In some cases, the clip set on the page doesn't update when the addressbar hides. Fixed: Invalid position:fixed rendering. Enabled TLS 1. Added support for SPDY 3. Ability to reset style sheets using all:unset. You can now choose to deobfuscate javascript in the debugger. Added support for scrolled fieldsets.

Implemented allow-popups directive for iframe sandbox, enabling increased security. CSS cursor keywords -moz-grab and -moz-grabbing have been unprefixed. Added support for ES6 generators in SpiderMonkey.

Implemented support for mathematical function Math. Dashed line support on Canvas. Off-cycle stability release. Fixed: JavaScript math correctness issue. Support for Opus in WebM. Support for MathML 2. Background thread hang reporting. Support for multi-line flexbox in layout.

Android Off-cycle stability mobile update. Fixed mobile-only security fix for file:paths. A new menu sits in the right hand corner of Firefox and includes popular browser controls. New tabs provide an overall smoother look and fade into the background when not active. An interactive onboarding tour to guide users through the new Firefox changes.

Added the ability to set up Firefox Sync by creating a Firefox account. Gamepad API finalized and enabled. Malay [ma] locale added. Clicking on a W3C Web Notification will switch to the originating tab. Console object available in web workers. Promises enabled by default. SharedWorker enabled by default. Add-on bar has been removed, content moved to navigation bar. No longer possible to move tabs from the top of the browser without an add-on.

Fixed: Tabs not visible with dark themes under Windows 8. Fixed: Session Restore failed with a corrupted sessionstore. Fixed: Seer disabled by default. Mac OS X command-E sets find term to selected text. Support for GStreamer 1. Disallowed calling WebIDL constructors as functions on the web.

With the exception of those bundled inside an extension or ones that are whitelisted, plugins will no longer be activated by default. Fixes to box-shadow and other visual overflow.

Mute and volume available per window when using WebAudio. Background-blend-mode enabled by default. ES6 array and generator comprehensions implemented. Error stack now contains column number. Support for alpha option in canvas context options. Fixed TypedArrays that don't support new named properties. Blocks malware from downloaded files. Support of Prefer:Safe http header for parental control. Upper Sorbian [hsb] locale added. Removal of the CAPS infrastructure for specifying site-specific permissions via capability.

Most notably, attempts to use this functionality to grant access to the clipboard will no longer work. WebVTT implemented and enabled. CSS3 variables implemented. Developer Tools: Add-on Debugger. Developer Tools: Canvas Debugger. New Array built-in: Array. New Object built-in: Object. CSP 1. Developer Tools: Eyedropper tool added to the color picker. Developer Tools: Editable Box Model. Developer Tools: Code Editor improvements. Developer Tools: Console stack traces.

Developer Tools: Styled console logs. Dialogs spawned from the onbeforeunload event no longer block access to the rest of the browser. Fixed: Search for partially selected link text from context menu.

Fixed: Intermittent failures in add-ons manager mochitest-browser tests. Fixed: Error building nsChildView. Last release for Android for ARMv6 devices. Integration of generational garbage collection. Public key pinning support enabled. Displays the number of found items in the find toolbar. Easier back, forward, reload, and bookmarking through the context menu.

Views historical use information for logins stored in password manager. Lower Sorbian [dsb] locale added. Removed and turned off trust bit for some bit root certificates. Performance improvements to Password Manager and Add-on Manager. CSS position:sticky enabled by default. CSS box-decoration-break replaces -moz-background-inline-policy. Inspector button moved to the top left. Hidden nodes displayed differently in the markup-view.

New Web Audio Editor. Code completion and inline documentation added to Scratchpad. Fixed mixed content icon that may be incorrectly displayed instead of lock icon for SSL sites. Android [] Fixed link tap selection that was offset on some Android devices. Desktop Off-cycle stability update. OpenH support sandboxed. Improved search experience through the location bar.

Slimmer and faster JavaScript strings. Search suggestions on the Firefox Start about:home and new tab about:newtab pages. Improved reliability of the session restoration. Azerbaijani [az] locale added. Proprietary window. DOMMatrix interface implemented. Cubic-bezier curves editor. Displayed which elements have listeners attached. New sidebar which displays a list of shortcuts to every media rule in the current stylesheet.

Paint flashing for browser content repaints. Editable keyframes rules in the Rules section of the Inspector. CSS transform highlighter in the style-inspector. Fixed incomplete downloads being marked as complete by detecting broken HTTP1. Fixed two startup crashes with some combination of hardware and drivers. Firefox's year anniversary. Enhanced tiles. Privacy tour introduced. Adding DuckDuckGo as a search option. Improved search bar en-US only. Firefox Hello real-time communication client.

Recover from a locked Firefox process in the "Firefox is already running" dialog on Windows. Disabled SSLv3. Firefox signed by Apple OS X version 2 signature. JavaScript Template Strings Implemented. CSS3 Font variants and features control e.

Highlight all nodes that match a given selector in the Style Editor and the Inspector's Rules panel. Improved User Interface of the Profiler. Fixed: CSS transitions start correctly when started at the same time as changes to display, position, overflow, and similar properties. Desktop Official Firefox New search UI improved and enabled for more locales. Access the Firefox Marketplace from the Tools menu and optional toolbar button.

Use of tiled rendering on Mac OS X. Improved high quality image resizing performance. Improved handling of dynamic styling changes to increase responsiveness. Resource Timing API implemented.

CSS filters enabled by default. Changed JavaScript 'let' semantics to match the ES6 specification. Support for inspecting ::before and ::after pseudo elements. Computed view: Nodes matching the hovered selector are now highlighted.

Reduced resource usage for scaled images. Fixed a potential startup crash. Fixed Kerberos authentication failure with alias. Fixed a crash on Godaddy webmail. Fixed an update failure of document. CSP had a change in behavior with regard to case sensitivity resources loading.

Locale added: Uzbek UZ. Remote option removed. No longer accepting insecure RC4 ciphers whenever possible. Shut down hangs will now show the crash reporter before exiting the program. Add-on compatibility changed. Unicode-range CSS descriptor implemented. CSSOM-View scroll behavior implemented allowing smooth scrolling of content without custom libraries.

Object-fit and object-position implemented. Isolation CSS property implemented. CSS3 will-change property implemented. Changed JavaScript 'const' semantics to conform better to the ES6 specification. Improved ES6 generators for better performance.

Eval sources now appear in the Debugger. DOM Promises inspection. Inspector: More paste options in markup view. CSS gradients work on premultiplied colors. Fixed some unexpected logout from Facebook or Google after restart. Fixed a startup crash with EMET. Fixed the Hello contact that may become inactive until restart. Fixed print preferences that may not be preserved. Fixed Hello contact tabs that may not be visible.

Fixed the WebGL that may use significant memory with Canvas2d. Option -remote has been restored. Fixed a top crash. Fixed some potential crashes with Flash videos. Yandex set as default search provider for the Turkish locale. Improved protection against site impersonation via OneCRL centralized certificate revocation. Disabled insecure TLS version fallback for site security.

Extended SSL error reporting for reporting non-certificate errors. Improved performance of WebGL rendering on Windows. Added support for CSS display:contents.

IndexedDB now accessible from worker threads. New Inspector animations panel to control element animations. New Security Panel included in Network Panel.

Added logging of weak ciphers to the web console. Off-cycle stability and security update. Desktop Fixed start-up crash due to graphics hardware and third-party software. Fixed stability issues for some graphics hardware and feature sets. Security fixes. Android Fixed an issue related to the "request desktop site" feature.

Ruby annotation support. Base for the next ESR release. Improved page load times via speculative connection warmup. WebSocket now available in web workers. BroadcastChannel API implemented. Optimized-out variables are now visible in Debugger UI. XMLHttpRequest logs in the web console are now visually labelled and can be filtered separately from regular network requests. WebRTC now has multistream and renegotiation support.

Fixed a problem in which users who import cookies from Google Chrome can end up with broken websites. Fixed a problem that large animated images may fail to play and may stop other images from loading. Android Fixed a crash on start-up on devices for which Firefox does not support Android hardware acceleration. Implementation of Reader View. Share the active tab or window in a Hello conversation. Fixed a problem that would cause Firefox to stop painting when switching tabs.

Fixed graphics performance when using the built-in VGA driver on Windows 7. Fixed various stability fixes. Desktop Off-cycle update. Fixes bugs in Firefox Note: This release is only available from the Mozilla archives. Fixed: Firefox may crash during mp4 video playback.

Fixed branded Firefox application that does not open URLs in system default browser. Fixed significant memory leak with GreaseMonkey add-on. Fixed ESRs that would not build on hppa platform. Off-cycle graphite2 library update. Disabled Graphite font shaping library. Support for 'switch' role in ARIA 1. Support for new Unicode 8. Removed support for insecure SSLv3 for network communications.

Disable use of RC4 except for temporarily whitelisted hosts. The malware detection service for downloads now covers common Mac file types. Performance of displaying dashed lines is improved on Mac OS X. List-style-type now accepts a string value. Enable the Fetch API for network requests from dedicated, shared and service workers.

Cascading of CSS transitions and animations now matches the current spec. Drag and drop enabled for nodes in Inspector markup view. Webconsole input history persists even after closing the toolbox.

Cubic bezier tooltip now shows a gallery of timing-function presets for use with CSS animations. Improve performance for IPv6 fallback to IPv4. Fixed the security state indicator on a page now correctly ignores loads caused by previous pages. Fixed an issue where a Hello conversation window would sometimes fail to open. Fixed a regression that could lead to Flash not displaying has been fixed.

Update to NSS 3. Added protection against unwanted software downloads. User can receive suggested tiles in the new tab page based on categories Firefox matches to browsing history en-US only.

Hello allows adding a link to conversations to provide context on what the conversation will be about. New style for add-on manager based on the in-content preferences style. Improved scrolling, graphics, and video playback performance with off-main-thread compositing Linux only. Graphic blocklist mechanism improved: Firefox version ranges can be specified, limiting the number of devices blocked.

Add-on extensions that are not signed by Mozilla will display a warning. Smoother animation and scrolling with hardware vsync Windows only. JPEG images use less memory when scaled and can be painted faster. Sub-resources can no longer request HTTP authentication, thus protecting users from inadvertently disclosing login data. IndexedDB transactions are now non-durable by default. Implemented AudioBufferSourceNode. New page ruler highlighting tool that displays lightweight horizontal and vertical rules on a page.

Inspector now searches across all content frames in a page. Fixed Kannada text that does not display properly in built-in pdf viewer. Fixed mozalloc. Fixed a startup crash with some combination of hardware and drivers. Fixed a segmentation fault in the GStreamer support Linux only. Fixed a startup crash when using DisplayLink Windows only. Fixed an issue that the selection in a select combox box using the mouse could be broken on some sites.

Fixed an issue that some search partner codes were missing. Ability to set a profile picture for your Firefox Account. Firefox Hello now includes instant messaging. SVG images can be used as favicons. Improved box-shadow rendering performance. WebRTC now requires perfect forward secrecy. WARP is disabled on Windows 7. Updates to image decoding process. Support for running animations of 'transform' and 'opacity' on the compositor thread.

Added support for the transform-origin property on SVG elements. Network requests can be exported in HAR format. Screenshots a node or element from markup view with the Screenshot Node context menu item. Last seen: 2 years 11 months ago. Joined: I that Firefox ESR here on portableapps is ver Last seen: 3 weeks 4 days ago. You missed it. July 17, - am. Thanks you for your answer,.

Thanks you for your answer, but I didn't miss the version that you point out. John T. Last seen: 6 hours 5 min ago. Explained in the Comment. Explore Features Explore More Add-ons. Thunderbird is an open source project, which means anyone can contribute ideas, designs, code, and time helping fellow users. Experience cutting edge features. Security Status. Mozilla Firefox is a fast, full-featured Free Web Browser. The app includes pop-up blocking, tab-browsing, integrated Google, Yahoo and Bing search, simplified privacy controls, a streamlined browser window that shows you more of the page than any other browser and a number of additional features that work with you to help you get the most out of your time online.

You can download Firefox for PC offline installer from the site by clicking on the free download button. Check out the new version, which is first of several releases called Firefox Quantum, getting you to the things you love and the stuff you need faster than ever before, along with a fresh new look.

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Ability to close hanging plugins, without the browser hanging. Continued performance improvements around common browser tasks page loads, downloads, shutdown, etc.

New JavaScript Profiler tool. Fixed: Details button on Crash Reporter. Preliminary implementation of Firefox Health Report. Firefox will suggest how to improve your application startup time if needed. Ability to Restore removed thumbnails on New tab Page.

CSS -moz-user-select:none selection changed to improve compatibility with -webkit-user-select:none. Graphics related performance improvements. Removed E4X support from SpiderMonkey. Implemented Remote Profiling. Implemented scoped stylesheets. Fixed: Some function keys may not work when pressed. Fixed: Browsing and Download history clearing needs unification to avoid confusion on clearing download history.

Windows: Firefox now follows display scaling options to render text larger on high-res displays. Social services management implemented in Add-ons Manager. Improved WebGL rendering performance through asynchronous canvas updates. Plain text files displayed within Firefox will now word-wrap. For user security, the Components object is no longer accessible from web content. Improved memory usage and display time when rendering images. Pointer Lock API can now be used outside of fullscreen.

CSS3 Flexbox implemented and enabled by default. New built-in font inspector. Mixed content blocking enabled to protects users from man-in-the-middle attacks and eavesdroppers on HTTPS pages. Options panel created for Web Developer Toolbox. Improved about:memory's functional UI. Simplified interface for notifications of plugin installation. Users can now switch to a new search provider across the entire browser.

CSP policies using the standard syntax and semantics will now be enforced. Replaced fixed-ratio audio resampler in webrtc. Write more accessible pages on touch interfaces with new ARIA role for key buttons. Social share functionality. Added unprefixed requestAnimationFrame. Implemented a global browser console. New feature in toolbox: Network Monitor.

Implemented Close tabs to the right. Social: Ability to tear-off chat windows to view separately by simply dragging them out. Accessibility related improvements on using pinned tabs. Removed support for Revocation Lists feature. Performance improvements on New Tab Page loads. Major SVG rendering improvements around Image tiling and scaling. Improved and unified Browser console for enhanced debugging experience, replacing existing Error console.

Removed support for sherlock files that are loaded from application or profile directory. Updated Mozilla to NSS 3. Fixed an issue where some UI strings in Firefox The find bar is no longer shared between tabs.

If away from Firefox for months, you now will be offered the option to migrate another browser's history and settings. Resetting Firefox no longer clears your browsing session. CSS3 background-attachment:local support to control background scrolling. Many new ES6 functions implemented. Fixed blank or missing page thumbnails when opening a new tab. Password manager now supports script-generated password fields.

Updates can now be performed by Windows users without write permissions to Firefox install directory requires Mozilla Maintenance Service. Support for H.

CSP implementation now supports multiple policies, including the case of both an enforced and Report-Only policy, per the specification. ToFloat32 takes a JavaScript value and converts it to a Float32, whenever possible. There is no longer a prompt when websites use appcache. Support for the CSS image orientation property.

IndexedDB can now be used as a "optimistic" storage area so it doesn't require any prompts and data is stored in a pool with LRU eviction policy, in short temporary storage. Improved page load times due to no longer decoding images that are not visible. Off-cycle stability mobile release. Fixed: About:home is missing translations in some locales. Fixed: In some cases, the clip set on the page doesn't update when the addressbar hides.

Fixed: Invalid position:fixed rendering. Enabled TLS 1. Added support for SPDY 3. Ability to reset style sheets using all:unset. You can now choose to deobfuscate javascript in the debugger. Added support for scrolled fieldsets. Implemented allow-popups directive for iframe sandbox, enabling increased security. CSS cursor keywords -moz-grab and -moz-grabbing have been unprefixed.

Added support for ES6 generators in SpiderMonkey. Implemented support for mathematical function Math. Dashed line support on Canvas. Off-cycle stability release. Fixed: JavaScript math correctness issue. Support for Opus in WebM. Support for MathML 2. Background thread hang reporting. Support for multi-line flexbox in layout.

Android Off-cycle stability mobile update. Fixed mobile-only security fix for file:paths. A new menu sits in the right hand corner of Firefox and includes popular browser controls. New tabs provide an overall smoother look and fade into the background when not active. An interactive onboarding tour to guide users through the new Firefox changes. Added the ability to set up Firefox Sync by creating a Firefox account.

Gamepad API finalized and enabled. Malay [ma] locale added. Clicking on a W3C Web Notification will switch to the originating tab. Console object available in web workers. Promises enabled by default. SharedWorker enabled by default. Add-on bar has been removed, content moved to navigation bar.

No longer possible to move tabs from the top of the browser without an add-on. Fixed: Tabs not visible with dark themes under Windows 8. Fixed: Session Restore failed with a corrupted sessionstore. Fixed: Seer disabled by default. Mac OS X command-E sets find term to selected text. Support for GStreamer 1. Disallowed calling WebIDL constructors as functions on the web.

With the exception of those bundled inside an extension or ones that are whitelisted, plugins will no longer be activated by default. Fixes to box-shadow and other visual overflow. Mute and volume available per window when using WebAudio. Background-blend-mode enabled by default. ES6 array and generator comprehensions implemented. Error stack now contains column number. Support for alpha option in canvas context options. Fixed TypedArrays that don't support new named properties. Blocks malware from downloaded files.

Support of Prefer:Safe http header for parental control. Upper Sorbian [hsb] locale added. Removal of the CAPS infrastructure for specifying site-specific permissions via capability. Most notably, attempts to use this functionality to grant access to the clipboard will no longer work.

WebVTT implemented and enabled. CSS3 variables implemented. Developer Tools: Add-on Debugger. Developer Tools: Canvas Debugger. New Array built-in: Array. New Object built-in: Object. CSP 1. Developer Tools: Eyedropper tool added to the color picker. Developer Tools: Editable Box Model. Developer Tools: Code Editor improvements. Developer Tools: Console stack traces. Developer Tools: Styled console logs. Dialogs spawned from the onbeforeunload event no longer block access to the rest of the browser.

Fixed: Search for partially selected link text from context menu. Fixed: Intermittent failures in add-ons manager mochitest-browser tests. Fixed: Error building nsChildView. Last release for Android for ARMv6 devices. Integration of generational garbage collection. Public key pinning support enabled. Displays the number of found items in the find toolbar.

Easier back, forward, reload, and bookmarking through the context menu. Views historical use information for logins stored in password manager. Lower Sorbian [dsb] locale added. Removed and turned off trust bit for some bit root certificates. Performance improvements to Password Manager and Add-on Manager. CSS position:sticky enabled by default.

CSS box-decoration-break replaces -moz-background-inline-policy. Inspector button moved to the top left. Hidden nodes displayed differently in the markup-view.

New Web Audio Editor. Code completion and inline documentation added to Scratchpad. Fixed mixed content icon that may be incorrectly displayed instead of lock icon for SSL sites. Android [] Fixed link tap selection that was offset on some Android devices. Desktop Off-cycle stability update. OpenH support sandboxed. Improved search experience through the location bar.

Slimmer and faster JavaScript strings. Search suggestions on the Firefox Start about:home and new tab about:newtab pages.

Improved reliability of the session restoration. Azerbaijani [az] locale added. Proprietary window. DOMMatrix interface implemented. Cubic-bezier curves editor. Displayed which elements have listeners attached. New sidebar which displays a list of shortcuts to every media rule in the current stylesheet.

Paint flashing for browser content repaints. Editable keyframes rules in the Rules section of the Inspector. CSS transform highlighter in the style-inspector. Fixed incomplete downloads being marked as complete by detecting broken HTTP1. Fixed two startup crashes with some combination of hardware and drivers.

Firefox's year anniversary. Enhanced tiles. Privacy tour introduced. Adding DuckDuckGo as a search option. Improved search bar en-US only. Firefox Hello real-time communication client. Recover from a locked Firefox process in the "Firefox is already running" dialog on Windows.

Disabled SSLv3. Firefox signed by Apple OS X version 2 signature. JavaScript Template Strings Implemented. CSS3 Font variants and features control e. Highlight all nodes that match a given selector in the Style Editor and the Inspector's Rules panel. Improved User Interface of the Profiler. Fixed: CSS transitions start correctly when started at the same time as changes to display, position, overflow, and similar properties.

Desktop Official Firefox New search UI improved and enabled for more locales. Access the Firefox Marketplace from the Tools menu and optional toolbar button. Use of tiled rendering on Mac OS X. Improved high quality image resizing performance. Improved handling of dynamic styling changes to increase responsiveness.

Resource Timing API implemented. CSS filters enabled by default. Changed JavaScript 'let' semantics to match the ES6 specification. Support for inspecting ::before and ::after pseudo elements. Computed view: Nodes matching the hovered selector are now highlighted. Reduced resource usage for scaled images. Fixed a potential startup crash.

Fixed Kerberos authentication failure with alias. Fixed a crash on Godaddy webmail. Fixed an update failure of document. CSP had a change in behavior with regard to case sensitivity resources loading. Locale added: Uzbek UZ. Remote option removed. No longer accepting insecure RC4 ciphers whenever possible.

Shut down hangs will now show the crash reporter before exiting the program. Add-on compatibility changed. Unicode-range CSS descriptor implemented. CSSOM-View scroll behavior implemented allowing smooth scrolling of content without custom libraries.

Object-fit and object-position implemented. Isolation CSS property implemented. CSS3 will-change property implemented. Changed JavaScript 'const' semantics to conform better to the ES6 specification. Improved ES6 generators for better performance. Eval sources now appear in the Debugger. DOM Promises inspection. Inspector: More paste options in markup view. CSS gradients work on premultiplied colors. Fixed some unexpected logout from Facebook or Google after restart.

Fixed a startup crash with EMET. Fixed the Hello contact that may become inactive until restart. Fixed print preferences that may not be preserved. Fixed Hello contact tabs that may not be visible. Fixed the WebGL that may use significant memory with Canvas2d. Option -remote has been restored. Fixed a top crash. Fixed some potential crashes with Flash videos.

Yandex set as default search provider for the Turkish locale. Improved protection against site impersonation via OneCRL centralized certificate revocation. Disabled insecure TLS version fallback for site security. Extended SSL error reporting for reporting non-certificate errors.

Improved performance of WebGL rendering on Windows. Added support for CSS display:contents. IndexedDB now accessible from worker threads. New Inspector animations panel to control element animations. New Security Panel included in Network Panel. Added logging of weak ciphers to the web console. Off-cycle stability and security update. Desktop Fixed start-up crash due to graphics hardware and third-party software.

Fixed stability issues for some graphics hardware and feature sets. Security fixes. Android Fixed an issue related to the "request desktop site" feature. Ruby annotation support.

Base for the next ESR release. Improved page load times via speculative connection warmup. WebSocket now available in web workers. BroadcastChannel API implemented. Optimized-out variables are now visible in Debugger UI. XMLHttpRequest logs in the web console are now visually labelled and can be filtered separately from regular network requests. WebRTC now has multistream and renegotiation support.

Fixed a problem in which users who import cookies from Google Chrome can end up with broken websites. Fixed a problem that large animated images may fail to play and may stop other images from loading.

Android Fixed a crash on start-up on devices for which Firefox does not support Android hardware acceleration. Implementation of Reader View. Share the active tab or window in a Hello conversation.

Fixed a problem that would cause Firefox to stop painting when switching tabs. Fixed graphics performance when using the built-in VGA driver on Windows 7.

Fixed various stability fixes. Desktop Off-cycle update. Fixes bugs in Firefox Note: This release is only available from the Mozilla archives. Fixed: Firefox may crash during mp4 video playback. Fixed branded Firefox application that does not open URLs in system default browser. Fixed significant memory leak with GreaseMonkey add-on. Fixed ESRs that would not build on hppa platform. Off-cycle graphite2 library update. Disabled Graphite font shaping library. Support for 'switch' role in ARIA 1.

Support for new Unicode 8. Removed support for insecure SSLv3 for network communications. Disable use of RC4 except for temporarily whitelisted hosts. The malware detection service for downloads now covers common Mac file types.

Performance of displaying dashed lines is improved on Mac OS X. List-style-type now accepts a string value. Enable the Fetch API for network requests from dedicated, shared and service workers. Cascading of CSS transitions and animations now matches the current spec. Drag and drop enabled for nodes in Inspector markup view. Webconsole input history persists even after closing the toolbox.

Cubic bezier tooltip now shows a gallery of timing-function presets for use with CSS animations. Improve performance for IPv6 fallback to IPv4. Fixed the security state indicator on a page now correctly ignores loads caused by previous pages. Fixed an issue where a Hello conversation window would sometimes fail to open. Fixed a regression that could lead to Flash not displaying has been fixed. Update to NSS 3. Added protection against unwanted software downloads.

User can receive suggested tiles in the new tab page based on categories Firefox matches to browsing history en-US only. Hello allows adding a link to conversations to provide context on what the conversation will be about. New style for add-on manager based on the in-content preferences style. Improved scrolling, graphics, and video playback performance with off-main-thread compositing Linux only.

Graphic blocklist mechanism improved: Firefox version ranges can be specified, limiting the number of devices blocked. Add-on extensions that are not signed by Mozilla will display a warning. Smoother animation and scrolling with hardware vsync Windows only. JPEG images use less memory when scaled and can be painted faster. Sub-resources can no longer request HTTP authentication, thus protecting users from inadvertently disclosing login data. IndexedDB transactions are now non-durable by default.

Implemented AudioBufferSourceNode. New page ruler highlighting tool that displays lightweight horizontal and vertical rules on a page.

Inspector now searches across all content frames in a page. Fixed Kannada text that does not display properly in built-in pdf viewer. Fixed mozalloc. Fixed a startup crash with some combination of hardware and drivers. Fixed a segmentation fault in the GStreamer support Linux only.

Fixed a startup crash when using DisplayLink Windows only. Fixed an issue that the selection in a select combox box using the mouse could be broken on some sites.

Fixed an issue that some search partner codes were missing. Ability to set a profile picture for your Firefox Account. Firefox Hello now includes instant messaging. SVG images can be used as favicons. Improved box-shadow rendering performance. WebRTC now requires perfect forward secrecy. WARP is disabled on Windows 7. Updates to image decoding process. Support for running animations of 'transform' and 'opacity' on the compositor thread.

Added support for the transform-origin property on SVG elements. Network requests can be exported in HAR format. Screenshots a node or element from markup view with the Screenshot Node context menu item. Pseudo-Class panel in the Inspector. Fixed potential hangs with Flash plugins. Fixed a regression in the bookmark creation.

Fixed a startup crash with some Intel Media Accelerator graphic cards. Fixed a graphic crash, occurring occasionally on Facebook. Control Center that contains site security and privacy controls. Indicator added to tabs that play audio with one-click muting.

Improved ability for applications to monitor and control which devices are used in getUserMedia. Login Manager improvements: Improved heuristics to save usernames and passwords.

Improved performance on interactive websites that trigger a lot of restyles. Implemented ES6 Reflect. Support for ImageBitmap and createImageBitmap. Viewing HTML source in a tab. Asynchronous call stacks now allow web developers to follow the code flow through setTimeout, DOM event handlers, and Promise handlers.

CSS filter presets in the Inspector. Improved API support for m4v video playback. Firefox bit for Windows is now available via the Firefox download page. Users can choose search suggestions from the Awesome Bar.

On-screen keyboard displayed on selecting input field on devices running Windows 8 or greater. Firefox Health Report has switched to use the same data collection mechanism as telemetry. Markup view shows indicators for pseudo-classes locked for elements. Binding F1 key to open the settings when the toolbox is focused. New 'Use in Console' context menu item in Inspector to store selected element in a temporary variable. Search button next to overridden CSS properties to find similar properties in the rules view.

Ability to filter styles from their property names in the rules view. Stack traces are now shown for exceptions inside the console. Added ability to display server-side logs in the console. Ability to choose resolution for the GCLI screenshot command. Subresource integrity allows developers to make their sites more secure. Network requests in Console now link to Network panel instead of opening in a popup. Unprefixed 'hyphens' property is now supported.

The 'transform-origin' property is now supported on SVG elements. Animation inspector now displays animations in a timeline. Fixed an issue in which the Eyedropper tool does not work as expected when page is zoomed. Various security fixes.

Desktop Off-cycle security and stability update. Improved the decoding of some videos on YouTube on some Windows configurations. Re-enabled SHA-1 certificates.

The last version to support HTTP cookie prompts. Enabled H. In the animation-inspector timeline, lightning bolt icon next to animations running on the compositor thread. Screenshot commands allow user choice of pixel ratio in Developer Tools.

Fixed an issue where Windows XP and Vista screensaver doesn't disable when watching videos. To support unicode-range descriptor for webfonts, font matching under Linux now uses the same font matching code as other platforms. Use of a SHA signing certificate for Windows builds, to meet new signing requirements.

Firefox has removed support for the RC4 decipher. Stricter validation of web fonts. On-screen keyboard support temporarily turned off for Windows 8 and Windows 8. Right-clicking on a logged object in the console to store it as a global variable on the page.

Visual tools for Animation:. Visually modify the cubic-bezier curve that drives the way animations progress through time. Discover and scrub through all CSS animations and transitions playing on the page. Visual tools for Layout and Styles: Display rulers along the viewport to verify size and position and use the measurement tool to easily detect spacing and alignment problems.

Use CSS filters to preview and create real-time effects like drop-shadows, sepia, etc.. New memory tool for inspecting the memory heap.

Service Workers API. Built-in JSON reader to intuitively view, search, copy and save data without extensions. A jump to function definitions in the debugger with Cmd-Click. The rule view now displays styles using their authored text, and edits in the rule view are now linked to the style editor.

Changes during Nightly releases This and newer versions erase the cookie permissions database of any previous Firefox version. Allows spaces in cookie names. Requires NSS 3. Fixed a crash in cache networking. Fix for using WebSockets in service worker controlled pages. Shipment for the Gecko SDK. Tabs synced via Firefox Accounts from other devices are now shown in dropdown area of Awesome Bar when searching. Synced Tabs button in button bar.

Introduces a new preference network. Guarani [gn] locale added. Tab Groups Panorama feature removed. Ability to filter snapshot output in memory tool. Fine-tuning animations by changing the playback rate of animations in the animation-inspector's timeline. DOMContentLoaded and load events shown in the network monitor timeline. Added Negative url filtering for the network monitor. Support for diffing heap snapshots added to the memory tool. Inspector search now matches results from all content in the page, including subframes.

List of animated properties and keyframes is now displayed when clicking on an animation in the animation-inspector's timeline. Web Speech synthesis API. ES6 Classes. Fix for a regression causing search engine settings to be lost in some context. Fix for an issue which could cause the list of search provider to be empty.

Fix for a regression when using the location bar. Fix for some loading issues when Accept third-party cookies : was set to Never. Fix for a web compatibility regression impacting the srcset attribute of the image tag. Fix for a crash impacting the video playback with Media Source Extension. Fix for a regression impacting some specific uploads. Desktop Fix for a regression with the copy and paste with some old versions of some Gecko applications like Thunderbird.

Android Last release for Android 3. Fixed add-on signing certificate expiration. Fixed a graphics-related shutdown crash. Fixed service worker update issue. Fixed a build issue when jit is disabled. Fixed a page loading issue related to antivirus software. Searched a plugin issue for various locales.

Limited Sync registration updates. Add-ons relying on it will stop working. The browser. The Firefox click-to-activate plugin whitelist has been removed. Detect Websense to protect users from a startup crash. We've got your back.

Process separation e10s is enabled for some of you. Like it? Let us know and we'll roll it out to more. Add-ons that have not been verified and signed by Mozilla will not load. Try saying that three times fast.

Searching for something already in your bookmarks or open tabs? We added super smart icons to let you know. The media parser has been redeveloped using the Rust programming language. Fixed WebRTC bugs causing frequency distortions. Improved step debugging on last line of functions. WebExtensions support is now considered as stable. Now you can with our geometry editor. The memory tool now has a tree map view for your debugging pleasure.

We're putting the spotlight on the background. Now you can debug WebExtensions background content scripts and background pages. Old and busted: Error Console. New hotness: Browser Console for your debugging pleasure. Add-on development just got easier because you can reload them from about:debugging — because we're all about debugging.

This theme is hot, hot, hot! Say hi to the Firebug theme for Developer Tools. Expanded network requests from the console panel to view request details in line, so you can see things in context. Fix for a top crash in the JavaScript engine. Fix for a startup crash issue caused by Websense. Fix for a top crash caused by plugin issues.

Fix for an unsigned add-ons issue on Windows. Fix for a shutdown issue. Fix for a crash in WebRTC. Last release for Mac OS X It's one more way Firefox is supporting Let's Encrypt and helping users transition to a more secure web. Added features to Reader Mode that make it easier on the eyes and the ears. Controls that allow users to adjust the width and line spacing of text. Narrate, which reads the content of a page out loud. Improved video performance for users on systems that support SSSE3 without hardware acceleration.

Added context menu controls to HTML5 audio and video that let users loops files or play files at 1. Improved performance on OS X systems without hardware acceleration. Improved appearance of anti-aliased OS X fonts. Improvements in about:memory reports for tracking font memory usage. Improved performance on Windows systems without hardware acceleration. Fixed an issue that prevented users from updating Firefox for Mac unless they originally installed Firefox. Now, those users as well as any user with administrative credentials can update Firefox.

Removed Firefox Hello. Re-enabled the default for Graphite2 font shaping. Added a Cause column to the Network Monitor to show what caused each network request.

Introduced web speech synthesis API. This should improve performance and reduce crashes for sites that use the Flash plugin. Changed D3D9 default fallback preference to prevent graphical artifacts. Fixed a network issue that prevents some users from seeing the Firefox UI on startup. Fixed a web compatibility issue with Array. Diagnostic information on timing for tab switching. Added download protection for a large number of executable file types on Windows, Mac and Linux.

Increased availability of WebGL to more than 98 percent of users on Windows 7 and newer. Added Guarani gn locale. Added option to Find in page that allows users to limit search to whole words only. Updates to keyboard shortcuts. Blocked versions of libavcodec older than Added a built-in Emoji set for operating systems without native Emoji fonts Windows 8.

Changes for web developers. Android Added support for HLS videos via player overlay. Simplified the user interface by combining the Recent Tabs and History panels. Improved reliability of browser data sync. An even faster E10s! Tab Switching is better!

Added Georgian ka and Kabyle kab locales. A warning is displayed when a login page does not have a secure connection. Added support for WebGL 2, with advanced graphics rendering features like transform feedback, improved texturing capabilities, and a new sophisticated shading language.

Firefox will save passwords even in forms that do not have "submit" events. Added a zoom button in the URL bar: Displays percent above or below percent when a user has changed the page zoom setting from the default. Lets users return to the default setting by clicking on the button.

Users can view passwords in the save password prompt before saving them. Removed Belarusian be locale. Updated to NSS 3. Re-enabled E10s support for Russian ru locale. Use of 2D graphics library Skia for content rendering on Linux. Fixed an issue in which geolocation was not working on Windows. Android Off-cycle stability update. Added support for WebAssembly, an emerging standard that brings near-native performance to Web-based games, apps, and software libraries without the use of plugins.

Added automatic captive portal detection, for easier access to Wi-Fi hotspots. When accessing the Internet via a captive portal, Firefox will alert users and open the portal login page in a new tab. Firefox now displays a "This connection is not secure" message when users click into the username and password fields on pages that don't use HTTPS. Implemented the Strict Secure Cookies specification which forbids insecure HTTP sites from setting cookies with the "secure" attribute.

In some cases, this will prevent an insecure site from setting a cookie with the same name as an existing "secure" cookie from the same base domain.

Enhanced Sync to allow users to send and open tabs from one device to another. Improved text input for third-party keyboard layouts on Windows. This will address some keyboard layouts that: have chained dead keys. Silverlight, Java, Acrobat and the like are no longer supported. Improved experience for downloads: Notification in the toolbar when a download fails. Quick access to five most recent downloads rather than three.

Larger buttons for canceling and restarting downloads. Displaying but allowing users to override an "Untrusted Connection" error when encountering SHA-1 certificates that chain up to a root certificate included in Mozilla's CA Certificate Program.

Note: Firefox continues to permit SHA-1 certificates that chain to manually imported root certificates. When not using Direct2D on Windows, Skia is used for content rendering.

Redesigned Responsive Design Mode to include device selection, network throttling, and more. After some detective work, I've located Firefox The Note that I don't use XP 64 bit but I would expect the same results. How on earth did you ever find out a Firefox ESR v. Thunderbird Also, Sea-Monkey 2. Please note that I have NOT tested this at all, merely found it and confirmed that it would download.

There are multiple versions available for Windows, Linux, Mac, etc. However, most people running XP are likely to be running the bit flavor so I felt the Win32 would be most relevant. I personally have always preferred bit XP for the widest software compatibility including NTVDM and bit programs and applications.

I take it this is available in US English only? I can't find a British English version, or any other languages for that matter! I did not find in other languages, will the language pack work? The x64 build I wouldn't imagine working, however But now, it works fine.

This is interesting. The 64 installer is likely designed around NT 6. Same here. It's been a long time since bit Firefox worked on XP x64, though I haven't been able to determine, much less download, that version.

Besides, a few Electron-based websites don't have the annoying graphical bug that made them refresh the UI every once in a while, so good news. Slightly OT; roytam1, could you possibly create an XP xcompatible build of pure vanilla Firefox I don't want to add to your workload, so if this is a major headache please disregard my request! These would be one-time builds simply to provide an x64 compatible version of the existing last-compatible codebase s.

You need to be a member in order to leave a comment. Sign up for a new account in our community. It's easy! Already have an account? Sign in here. Windows XP Existing user? MSFN is made available via donations, subscriptions and advertising revenue.