
Pencil Project
Pencil is a standalone app or Firefox extension that lets you create diagrams or UI mockups. It doesn't have collaboration/multi-user features.
This extension allows you to enter data into the Password Manager database instead of relying on Firefox, Thunderbird, SeaMonkey, etc., to do it, as well as making changes to existing entries.
This extension allows you to enter data into the Password Manager database instead of relying on Firefox, Thunderbird, SeaMonkey, etc., to do it, as well as making changes to existing entries.
firefox-extension password-management passwords
Pencil is a standalone app or Firefox extension that lets you create diagrams or UI mockups. It doesn't have collaboration/multi-user features.
Free Open Source Mac OS X Windows Linux Firefox Electron / Atom Shell
Capture the whole page or any portion, annotate it with rectangles, circles, arrows, lines and text, one-click upload to share.
Freemium Mac OS X Windows Linux Web Chrome Firefox Safari
Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more.
Free Open Source Mac OS X Windows Linux Firefox
Reddit Enhancement Suite (RES) provides several add-ons to enhance your Reddit browsing experience - each of which is configurable.
Free Open Source Mac OS X Windows Linux Chrome Firefox Safari Opera Microsoft Edge
PassIFox & ChromeIPass bring KeePass integration to Google Chrome and Firefox using KeePassHttp.
Free Open Source Mac OS X Windows Linux Chrome Firefox Chromium
Block ads on the right side of the screen when using Gmail, Yahoo Mail, Hotmail and Outlook.com which expand your message space .
Free Mac OS X Windows Linux Chrome Firefox
Provides user with tab related stats/data - Features How many tabs are currently open How many tabs have been opened during this Firefox session How many tabs...
Free Open Source Mac OS X Windows Linux Firefox
The "Calomel SSL Validation" add-on grades the SSL cipher strength of the current connection. Access to a detailed summery of the SSL negotiation is supplied...
Free Open Source Mac OS X Windows Linux Firefox