The Crook's (Default)

by The Metaphysical Crook

44 Add-ons in this Collection

Adblock Plus by Wladimir Palant

Rated 5 out of 5 stars 4,823 reviews

22,059,989 users

Blocks annoying video ads on YouTube, Facebook ads, banners and much more.

Adblock Plus blocks all annoying ads, and supports websites by not blocking unobtrusive ads by default (configurable).

Video DownloadHelper by mig

Rated 4 out of 5 stars 4,861 reviews

5,807,049 users

The easy way to download and convert Web videos from hundreds of YouTube-like sites.
This works also for audio and picture galleries.

DownThemAll! by Nils Maier, Federico Parodi, others

Rated 5 out of 5 stars 1,549 reviews

1,533,772 users

The first and only download manager/accelerator built inside Firefox!

Greasemonkey by Anthony Lieuallen, Aaron Boodman, others

Rated 4 out of 5 stars 933 reviews

1,402,610 users

Customize the way a web page displays or behaves, by using small bits of JavaScript.

User Agent Switcher by chrispederick

Rated 4 out of 5 stars 234 reviews

440,172 users

The User Agent Switcher extension adds a menu and a toolbar button to switch the user agent of a browser.

Xmarks Sync by Xmarks Inc.

Rated 4 out of 5 stars 2,502 reviews

376,651 users

Xmarks is the #1 bookmarking and open tab add-on. Keep your bookmarks, and open tabs backed up and synchronized across computers and browsers. Mobile phones with Premium access. Utilize LastPass to sync passwords!

FastestFox - Browse Faster by yongqli

Rated 4 out of 5 stars 456 reviews

206,243 users

Save time by speeding up repetitive tasks. Get faster, parallelized downloads, see definitions, auto-load the next page, improve searching, and more. FastestFox will dramatically enhance your productivity!

Pocket by Read It Later, Inc

Rated 4 out of 5 stars 1,059 reviews

279,389 users

When you find something on the web that you want to view later, put it in Pocket. It automatically syncs to your phone, tablet or computer so you can view it at any time, even without an internet connection.

Showcase by Josep del Rio

Rated 4 out of 5 stars 144 reviews

41,870 users

Easily find and manage your browser tabs.

FEBE by Chuck_Baker

Rated 4 out of 5 stars 620 reviews

147,935 users

FEBE (Firefox Environment Backup Extension) allows you to quickly and easily backup your Firefox extensions. In fact, it goes beyond just backing up -- It will actually rebuild your extensions individually into installable .xpi files.

UnMHT by arai_a

Rated 5 out of 5 stars 197 reviews

95,672 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.

CoolPreviews by The Cooliris Team

Rated 4 out of 5 stars 660 reviews

106,319 users

Browse faster—Preview links and images without leaving your current page or tab. Just mouseover any link and a preview window appears to display the content.

Gmail Manager by Todd Long

Download Now

Experimental

Rated 4 out of 5 stars 1,339 reviews

178,950 users

The original Gmail notifier for multiple accounts. Allows you to receive new mail notifications along with viewing account details including unread messages, saved drafts, spam messages, labels with new mail, space used, and new mail snippets.

Integrated Inbox for Gmail and Google Apps by MichaelAtUVa, LEVEL4, others

Rated 5 out of 5 stars 263 reviews

24,085 users

Tired of having multiple tabs open just to view your favorite Google services and other Apps like Feedly, Evernote, Twitter and more? Now you can see them right from your Gmail Inbox.

Install now or visit www.integratedinbox.com for more info.

Torrent Finder Toolbar by Waleed GadElKareem

Rated 3 out of 5 stars 87 reviews

27,509 users

Torrent Finder Toolbar is a torrent search toolbar for Firefox, which enables users to search over 180 top torrent sites and trackers from their Firefox browser the same way they used to search using www.torrent-finder.info form. It allows users...
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