My Favorite Add-ons
470 Add-ons in this Collection
Add arrow buttons for rotating among folder views, and switch to "All Folders" view when hovering over the folder pane during drag & drop.
Good Website Inspector is an extended ruleset for YSLOW, a Firefox AddOn, to check source codes of HTML pages to get easy and fast hints to optimize the current page.
Adds a Close Tab (or Window, or Browser) button to the toolbar, so you can put it where you want it. The appearance follows your current theme.
gPDF automatically sets links pointing to RTF, ODT, ODS, ODP, CSV files to open with Zoho Viewer; and links pointing to PDF, DOC, DOCX, XLS, XLSX, PPT & PPTX files to open with Google Docs.
This extension modifies Lightweight Themes (formerly, "Personas") to reduce their impact and control their visibility in Australis (Firefox 29+).
Picozu Shooter is a Mozilla Firefox browser extension, which allows you to take a screenshot of a given browser page, or a specific region of it and save it to a file, clipboard or Picozu Image Editor.
A simple add-on which provides a button to completely disable (and re-enable) the cache with a single click.
Moves star-button back into urlbar.
Make sure to have a bookmarks button replacement installed for still being able to access bookmarks menu. 'Classic Bookmarks Button' or 'Classic Theme Restorer' will do the job.
Open documents in Google Docs Viewer with a simple right click.
View PDF, DOCX, XLSX and much more online with Google Docs Viewer.
Quick lookup in Wiktionary and Wikipedia, without the need to open a new tab.
Just right-click a word while shift / ctrl / alt is pressed.