Download Latest Version r3dfox-141.0.3.en-US.win64.installer.exe (75.6 MB)
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Home / v140.2.0
Name Modified Size InfoDownloads / Week
Parent folder
r3dfox_esr-140.2.0.en-US.win32.portable.7z 2025-08-28 71.3 MB
r3dfox_esr-140.2.0.en-US.win32.installer.exe 2025-08-28 73.2 MB
r3dfox_esr-140.2.0.en-US.win64.portable.7z 2025-08-28 74.4 MB
r3dfox_esr-140.2.0.en-US.win64.installer.exe 2025-08-28 76.3 MB
r3dfox ESR v140.2.0 for Vista+ source code.tar.gz 2025-08-27 923.0 MB
r3dfox ESR v140.2.0 for Vista+ source code.zip 2025-08-27 1.2 GB
README.md 2025-08-27 1.6 kB
Totals: 7 Items   2.4 GB 12

Looking for older releases? You can find them over at https://github.com/Eclipse-Community/r3dfox-old/releases

For advice and technical support, or to just chat with other legacy Windows users, please join W7LS, a server with a primary focus on legacy Windows and Android devices. https://discord.gg/w7ls

The portable builds are fully portable, the profile directory is inside the browser folder. It does not touch appdata at all.

Requirements to use the browser on a given OS: Vista: Service Pack 2 + KB971644 Platform Update 7 RTM/SP0 and later: Should just work.

Notable bugs: The 32 bit build is built with --disable-sandbox. With the sandbox enabled under Vista, the browser fails to open multiple processes which breaks the browser. The 64 bit build is fine. Considering Mypal68 globally disables the sandbox, I don't think it's that bad. If this really is a big issue then please pr a fix.

Cairo/GDI backend ignores system cleartype settings and causes crashes on older versions of Windows and crashes without e10s.

r3dfox specific changes on top of the previous x build: Being the first 140 ESR build there's no changes made on top of any previous build. This should be at the same level as v140.0.4-1, but ESR version and ESR branded.

Haven't tested on XP (OCAPI) nor have I extensively stability tested.

Please let me know what bugs or issues you encounter with it.

Source: README.md, updated 2025-08-27