- Explore
- Extensions
- Themes
- for Firefox
- Dictionaries & Language Packs
- Search Tools
- Other Browser Sites
- Add-ons for Android
User-Agent Switcher version history - 25 versions
User-Agent Switcherby Alexander Schlarb
Be careful with old versions! These versions are displayed for testing and reference purposes.
You should always use the latest version of an add-on.
Latest version
Version 1.2.18
Released Jun 28, 2019 - 4.2 MBWorks with firefox 56.0 and later, android 56.0 and laterSource code released under GNU General Public License, version 3.0
Older versions
Version 1.2.17
Released Jun 21, 2019 - 4.19 MBWorks with firefox 56.0 and later, android 56.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.16
Released Jun 14, 2019 - 4.19 MBWorks with firefox 56.0 and later, android 56.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.15
Released Jun 7, 2019 - 5.88 MBWorks with firefox 56.0 and later, android 56.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.14
Released May 31, 2019 - 5.88 MBWorks with firefox 56.0 and later, android 56.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.13
Released May 24, 2019 - 4.19 MBWorks with firefox 56.0 and later, android 56.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.12
Released May 10, 2019 - 4.19 MBWorks with firefox 56.0 and later, android 56.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.11
Released Apr 12, 2019 - 4.19 MBWorks with firefox 56.0 and later, android 56.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.10
Released Apr 5, 2019 - 4.19 MBWorks with firefox 56.0 and later, android 56.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.9
Released Mar 22, 2019 - 4.25 MBWorks with firefox 56.0 and later, android 56.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.8
Released Mar 8, 2019 - 4.24 MBWorks with firefox 56.0 and later, android 56.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.7
Released Mar 7, 2019 - 4.24 MBWorks with firefox 52.0 and later, android 52.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.6
Released Feb 19, 2019 - 4.21 MBWorks with firefox 52.0 and later, android 52.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.5
Released Feb 19, 2019 - 10.27 MBWorks with firefox 52.0 and later, android 52.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.4
Released Jan 3, 2019 - 8.21 MBWorks with firefox 52.0 and later, android 52.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.3
Released Nov 11, 2018 - 8.21 MBWorks with firefox 52.0 and later, android 52.0 and laterSource code released under GNU General Public License, version 3.0
Version 1.2.2
Released Aug 16, 2018 - 8.21 MBWorks with firefox 52.0 and later, android 56.0 and later- Updated default list (this is now a semi-automatic process for most browsers)
- Add Firefox ESR (issue 41)
- Improve
navigator.platformandnavigator.appVersionreporitng (issue 45, thanks Wae Wo!) - Reduced flickering when expanding elements in popup menu (< href="https://gitlab.com/ntninja/user-agent-switcher/issues/34">issue 34)
Source code released under GNU General Public License, version 3.0
Version 1.2.1
Released Jul 2, 2018 - 8.21 MBWorks with firefox 52.0 and later, android 55.0 and later- Allow User-Agent entries to be disabled in the options without removing them
- Guess categories for User-Agent strings pasted into the text edit view without one set (instead of always defaulting to „Other“)
- Translation updates (Indonesian, Turkish)
- Update default User-Agent list
Source code released under GNU General Public License, version 3.0
Version 1.2.0
Released May 12, 2018 - 8.2 MBWorks with firefox 52.0 and later, android 55.0 and later- Per-page User-Agent overrides! Finally!
- Use now
browser.contentScriptAPI to prevent leakage of original User-Agent data ondocument-start - Spoof new
navigator.*properties:appVersion,cpuClass,product,productSub,vendor&vendorSub - Updated default User-Agent list (thanks Linda Gilford!)
- BrowsCap and PSL definitions updated
- Translation updates (Norwegian, Japanese, Chinese/Mandarin, Polish, Spanish, Portuguese/Brazilian, Turkish, Ukrainian, French, Italian, )
- Lots of refactoring:
- Entire codebase is now introspectable using TypeScript
- Popup menu code was largely rewritten and modularized
- Replace Makefile-base build by the official
web-exttool
- (Unfortunately updating BrowsCap caused a major size increase that I'm not able to track down.)
Source code released under GNU General Public License, version 3.0
Version 1.1.2
Released Nov 22, 2017 - 2.59 MBWorks with firefox 52.0 and later, android 55.0 and laterRevert changes from version 1.1.1 because a user reported issues (leak was fixed in the subsequent 1.2.0 version using the newbrowser.contentScriptsAPI instead)Source code released under GNU General Public License, version 3.0
Version 1.1.1
Released Nov 21, 2017 - 2.59 MBWorks with firefox 52.0 and later, android 55.0 and later- Fixed leak when page accesses User-Agent data using JavaScript too early
- Translation updates (Polish, French, Indonesian)
Source code released under GNU General Public License, version 3.0
Version 1.1.0
Released Nov 7, 2017 - 2.59 MBWorks with firefox 52.0 and later, android 55.0 and later- Random mode now adds a configurable amount of variance each time it reschedules
- Current User-Agent string is now parsed and sane values for
navigator.platformandnavigator.oscpuare infered based on this - Fixed IFrame data leak
- Translation updates (Serbian, Russian, Japanease, German, Dutch, Polish & Portuguese)
Source code released under GNU General Public License, version 3.0
Version 1.0.7
Released Sep 11, 2017 - 113.49 KBWorks with firefox 52.0 and later, android 55.0 and later- Allow grouping User-Agent entries by category
- Time-based random User-Agent switching
- Contents of the popup menu are now fully synchronized with the extension storage data
- Seldomly used User-Agent categories can be collapsed to save space
- Some bug fixes
- Translation updates:
- Czech (Michal Čihař)
- German (Alexander Schlarb)
- Russian (Maxim Lysenko)
- Serbian (Марко М. Костић)
- Turkish (monolifed)
Source code released under GNU General Public License, version 3.0
Version 1.0.6
Released Jul 9, 2017 - 80.93 KBWorks with firefox 52.0 and later, android 52.0 and later- Special fixes for Firefox for Android 55 only
- Make preference page available on mobile with mobile-friendly layout
- Update and expand user-agent list (now also has iPad, Android Tablet and wget)
Source code released under GNU General Public License, version 3.0
Version 1.0.5
Released Jun 24, 2017 - 80.04 KBWorks with firefox 52.0 and later, android 52.0 and laterCompatibility for Firefox for Android 55+Source code released under GNU General Public License, version 3.0