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List of free and recommended Mozilla WebExtensions
List article

This is a list of WebExtensions that are recommended by Mozilla.

Mozilla software

Firefox

Browser extensionFree licenseDependenciesWebExtRec.3CategoryDescription
Nonfree JS siteNonfree server
Cookie AutoDeleteMITNoNoYesYesPrivacy and security
DecentraleyesMPL-2.0NoNoYesYesContent delivery network (CDN) emulation
DownThemAll!GPL-2.0NoNoYesYesDownload managerA download manager and accelerator.
FoxyProxy StandardGPL-2.0NoNoYesYesPrivacy and securityProxy management tool
HTTPS EverywhereGPL-2.0-or-laterNoNoYesYesTransport Layer Security (TLS)HTTP Secure whenever possible.
NoScriptGPL-2.0NoNoYesYesPrivacy and securityJavaScript and other potentially executable content.
Privacy BadgerGPL-3.0NoNoYesYesAdblockerDo Not Track setting in a user's web browser.
Read AloudGPL-3.0NoNoYesYesAccessibilityA Text to Speech Voice Reader
StylusGPL-3.0NoNoYesYesCSSCustomization
Turn Off the LightsGPL-2.0NoNoYesYesCustomizationObscure or mask content other than a running video.
uBlock OriginGPL-3.0NoNoYesYesWide-spectrum content blockerBlocking ads and filtering content via a paired blacklist and whitelist.
Zoom Page WEGPL-2.0NoNoYesYesAccessibilitycomputer vision syndrome (CVS)

Firefox compatibility

Browser extensionFirefoxFirefox for Android
Cookie AutoDeleteYesYes
DecentraleyesYesYes
DownThemAll!YesNo
FoxyProxy StandardYesYes
HTTPS EverywhereYesYes
NoScriptYesYes
Privacy BadgerYesYes
Read AloudYesYes
StylusYesNo
Turn Off the LightsYesYes
uBlock OriginYesYes
Zoom Page WEYesNo

Thunderbird

Browser extensionFree licenseDependenciesWebExtRec.4CategoryDescription
Nonfree JS siteNonfree server
EnigmailMPL-2.0NoNoYesYes

Notes

References

  1. WebExtensions are designed for web browsers based on Mozilla Firefox 57 or later. Legacy add-ons are not listed on addon.mozilla.org.[1] Many Firefox extensions work in the SeaMonkey web browser as well as the Pale Moon web browser and the Thunderbird e-mail client. /wiki/Add-on_(Mozilla)

  2. "Recommended Extensions program | Firefox Help". support.mozilla.org. https://support.mozilla.org/en-US/kb/recommended-extensions-program

  3. "Recommended Extensions program | Firefox Help". support.mozilla.org. https://support.mozilla.org/en-US/kb/recommended-extensions-program

  4. "Recommended Extensions program | Firefox Help". support.mozilla.org. https://support.mozilla.org/en-US/kb/recommended-extensions-program