Interesting

by a.bronx

19 Add-ons in this Collection

FireGestures by Gomita

Rated 4 out of 5 stars 871 reviews

276,936 users

A customizable mouse gestures extension which enables to execute various commands and user scripts with six types of gestures.

All-in-One Sidebar by Ingo Wennemaring

Rated 5 out of 5 stars 1,450 reviews

143,033 users

AiOS lets you open various windows as sidebar panels, and quickly switch between them. So it put an end to the window chaos! In addition to bookmarks and history it opens dialogues such as downloads, add-ons and more in the sidebar.

UnMHT by arai_a

Rated 4 out of 5 stars 230 reviews

78,293 users

UnMHT allows you to view MHT (MHTML) web archive format files, and save complete web pages, including text and graphics, into a single MHT file in Firefox/SeaMonkey.

Tab Scope by Gomita

Rated 4 out of 5 stars 483 reviews

88,986 users

Preview and navigate tab contents through popup.

Multirow Bookmarks Toolbar by multirow

Rated 4 out of 5 stars 225 reviews

15,388 users

Makes your Bookmarks Toolbar appear in multiple rows.

For Firefox 4 use: Multirow Bookmarks Toolbar Plus, available here:
https://addons.mozilla.org/en-US/firefox/addon/multirow-bookmarks-toolbarplus/

Secure Login by Sebastian Tschan, Sarah Av.

Rated 4 out of 5 stars 406 reviews

33,522 users

Secure Login is an extension for Firefox integrated password manager.

For Firefox > 51, try my WebExtension implementation: https://addons.mozilla.org/en-US/firefox/addon/secure-login-webextension/

Add Bookmark Here ² by yuoo2k

Rated 4 out of 5 stars 177 reviews

29,464 users

Add a menuitem "Add Bookmark Here..." to Bookmarks...

Screengrab by Andy M

Rated 4 out of 5 stars 587 reviews

13,285 users

Screengrab! saves webpages as images... but not for new versions of Firefox.

FF changes too fast and I don't have the time to maintain it anymore. Bugs have developed that I am not in a position to investigate.

Therefore, Screengrab is EOL.

HTTP/2 and SPDY indicator by Cheng Sun, Brandon Siegel

Rated 4 out of 5 stars 23 reviews

10,506 users

An indicator showing HTTP/2 and SPDY support in the address bar.

HeadingsMap by Rumoroso

Rated 5 out of 5 stars 19 reviews

2,794 users

The extension generates a documentmap or index of any web document structured with headings and/or with sections in HTML 5. It shows the headings structure, the errors in the structure (ie. incorrect levels), and it works as HTML5 Outliner too.

Hide BookmarksBar by Felix Kloft

Rated 4 out of 5 stars 115 reviews

5,103 users

Hides and shows the bookmarks toolbar.

Gmail S/MIME by Sean Leonard of SeanTek®, Richard Jones

Download Now

Experimental

Rated 3 out of 5 stars 48 reviews

2,004 users

Send and receive signed and encrypted messages in Gmail.

Uppity by Anthony Lieuallen

Rated 5 out of 5 stars 46 reviews

4,429 users

Navigate up one level (directory). It will remove an in-page anchor, the querystring, the file, and the last directory in that order, whichever is first found...

Bookmark Autohider by Reno_Reckling

Rated 4 out of 5 stars 76 reviews

1,130 users

Hides the bookmark toolbar until you move the mouse above it.

Smart Bookmarks Bar by Remy Juteau

Rated 4 out of 5 stars 486 reviews

1,647 users

Note from Mozilla: This add-on has been discontinued. Try Roomy Bookmarks Toolbar instead.
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