Official Firefox package supports desktop Firefox and Firefox for Android. The GitHub signed XPI is the same artifact; it is not a second package. Browser updates normally manage this store installation.
Official Microsoft Edge store package under Raymond Hill. It uses Manifest V2; the project warns that Edge is transitioning away from that extension system. Store availability does not establish continued browser compatibility.
Official Opera add-on under gorhill. The store requires Opera; this is the full uBlock Origin extension.
Official project-linked Thunderbird store package remains an older, no-longer-updated build. It filters feeds, not email. The project directs newer extension builds for Thunderbird to its GitHub releases.
Packaged Chromium extension for browsers that retain Manifest V2 and permit manual CRX installation. The project notes that manual Chromium installations usually do not auto-update.
Complete Chromium extension archive for browsers that retain Manifest V2 support. Extract the folder and use the browser’s developer-mode Load unpacked command. Keep the same folder path when manually replacing its contents; this route requires manual updates.
Packaged Chromium extension for browsers that retain Manifest V2 and permit manual CRX installation. The project notes that manual Chromium installations usually do not auto-update. This is a prerelease development build.
Complete Chromium extension archive for browsers that retain Manifest V2 support. Extract the folder and use the browser’s developer-mode Load unpacked command. Keep the same folder path when manually replacing its contents; this route requires manual updates. This is a prerelease development build.
Signed Firefox development extension. The project’s beta instructions use the signed XPI. This development channel differs from the stable Firefox store package. This is a prerelease development build.
