It is an open-source program that lets you use the browser for free. On this page, you can download the offline installers of Mozilla Firefox older versions for Windows 10, 8, 7 and XP operating systems as well as Linux and Mac OS too. If you want to download the latest version of the Firefox browser, then you download it here. Firefox Old Version Install To Enhance. Add-ons are like apps that you install to enhance and expand the browser. Firefox Old Version Update Your Facebook. You can get add-ons that compare prices, check the weather, change Firefox look, listen to music, or even update your Facebook profile.
Rated 4 out of 5
Firefox Old Versions For Macbook
4 Stars out of 5
Firefox Portable Mac Old Version
Firefox Download Mac 10.6.8
- 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.
Version 4.7
Works with firefox 57.0 and later- Added support of First Party isolation (FPI). AVD can now download videos when FPI is on, as well as using the Tor browser
- Scoring system updates: detection of segments and previews suppressed, fixed video downloads
- HLS protocol: full path to playlist added to configuration dialog. Helps distinguishing different qualities when media playlists are all have the same filename
- Native app: fixed bug in HLS protocol when demuxer.txt file was not deleted
- Native app: when downloading videos in Private mode, the previously used folder is remembered and proposed for the next download
- Native app: ffmpeg version updated to 4.2.2 (helps with some Vimeo videos)
Source code released under All Rights ReservedVersion 4.6
Works with firefox 57.0 and laterSource code released under All Rights ReservedVersion 4.5
Works with firefox 57.0 and later- Fix to reduce NA processes stack up
- New feature: UI: added buttons for opening temp files directory (top level and this session)
- New feature: UI: added buttons for opening temp files for each video
- Bugfix: video is not downloaded when title consists only of ' char (consists only of forbidden chars)
- UI: fixed display of size of very large files, updated header, updated copyright year, added 'video merging' state to Media page
- Scoring system: suppressed segments detection, suppressed service mp3 files (beeps)
- HLS protocol: up to 5 segment download can fail. Used in some playlists with fake segments (pseudo-segments for reporting stats)
- HLS protocol: fixed bug when playlists contains mix of encrypted/non-encrypted segments
- Small bugfixes
Source code released under All Rights ReservedVersion 4.4
Works with firefox 57.0 and later- New MPEG-DASH protocol handler, which supports segment timelines
- New fast and lightweight scoring system engine
- MPEG-DASH and Vimeo videos are downloaded in separate threads (audio and video) which speeds up downloads
- Support of MPEG-DASH and Vimeo videos without audio stream
- Various bugfixes
Source code released under All Rights ReservedVersion 4.3
Works with firefox 57.0 and laterSource code released under All Rights ReservedVersion 4.2
Works with firefox 57.0 and laterSource code released under All Rights ReservedVersion 4.1.25
Works with firefox 57.0 and later- Native app installer is now dual-purpose and can be installed machine-wide for all users (ALLUSERS=1)
- Youtube: bugfix quality is not updated when change it in the player
- Youtube: autopreselect of best quality
- Scoring: bugfixes, new MPD segments avoidance rule
Source code released under All Rights ReservedVersion 4.1.24
Works with firefox 57.0 and later- Added support of web browsers UC Browser, Waterfox, Comodo IceDragon
- UI: Popup: added badge over menu button with count of currently running downloads
- UI: Downloads page: increased font size of list of downloads
- HLS protocol: fixed detection bug
- YouTube: advertisement videos are avoided
Source code released under All Rights ReservedVersion 4.1.19
Works with firefox 57.0 and later- Added banners to remind when native app is not installed or requires update
- Updated UI
- Added Clear list feature
- Fixed detection on several web-sites
- Bugfixes
Source code released under All Rights ReservedVersion 4.0.12
Works with firefox 57.0 and laterDon't forget to update Native app to version 4.x to get all new features enabled.
In this release:- Popup is back
- New features: Show on disk, Play with default player, linear percentage-based progress
- Scoring videos are downloaded by default with Native app if it is installed
Source code released under All Rights ReservedVersion 3.5.65
Works with firefox 57.0 and later, android 57.0 and laterSource code released under All Rights ReservedVersion 3.5.62
Works with firefox 57.0 and later, android 57.0 and laterSource code released under All Rights ReservedVersion 3.4.57
Works with firefox 57.0 and later, android 57.0 and laterSource code released under All Rights Reserved