Mozilla Firefox Stable, Beta and Nightly (unofficial) AppImages by GitHub Actions Continuous Integration
Report bug · Request feature · Download AppImage

Download the latest release from

Stable	Beta	Nightly	ESR	Developer Edition
Download	Download	Download	Download	Download

or, use zap, the command line AppImage package manager:

zap install --github --from=srevinsaju/Firefox-AppImage firefox-appimage

Double-click the *.AppImage file, and you are done.

In normal cases, the above method should work, but in some rare cases, the +x permissions. So, right click > Properties > Allow Execution

./Firefox-*.AppImage

chmod +x Firefox-*.AppImage
./Firefox-*.AppImage

In case FUSE libraries are not installed on the host system, it is still possible to run the AppImage

./Firefox-*.AppImage --appimage-extract
cd squashfs-root
./AppRun

"Mozilla Firefox" is licensed under the Mozilla Public License 2.0 (MPL 2.0) The official source code of the Mozilla Firefox is available at links provided

• https://developer.mozilla.org/en-US/docs/Mozilla/Tech/Viewing_and_searching_Mozilla_source_code_online
• https://hg.mozilla.org/mozilla-central/

"GH Continuous Integration" is licensed under the MIT License.