Most Popular Extensions

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Places In Tabs

Makes Firefox open places pages (Bookmarks, Downloads, History) in a tab instead of a window.

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25 users

Player Extractor Compatible with Firefox 57+

Mozilla Firefox extension to extract video player to external popup window.

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25 users

Wein‑Plus Compatible with Firefox 57+

Einfacher Zugang zum Glossar von Wein-Plus, dem größten Weinlexikon der Welt. Nur für Mitglieder von Wein-Plus. Alle anderen sehen nur eine verkürzte Begriffsbeschreibung.

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25 users

Liquipedia Dark Skin Compatible with Firefox 57+

A dark theme for Liquipedia

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25 users

AddSomeBlack Compatible with Firefox 57+

This extension paints page content in black. You can interactively (like in DevTools) select element on current page which must be more contrast then click on him and his color will become black.

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25 users

Format Link Compatible with Firefox 57+

Format a link and copy it to the clipboard in your favorite format.
You can use the toolbar button or context menus to copy.
You can escape meta characters, for example ] (closing square bracket) in markdown title.

Rated 5 out of 5 stars (2)
25 users

Trello Card ID Compatible with Firefox 57+

Shows Trello card IDs for use in commits and for other quick references. Copy the ID to the clipboard by clicking on it.

Rated 5 out of 5 stars (1)
25 users

Aging Tabs Requires Restart

Makes unused tabs fade with age and highlights the selected tab...

Rated 4 out of 5 stars (76)
24 users

Custom Buttons² Requires Restart

The Custom Buttons² Firefox extension provides the code base support necessary to create, maintain, import, and export custom toolbar buttons. The buttons can perform just about any task, with a large number of buttons already available on the exte...

Rated 4 out of 5 stars (75)
24 users

TwinkleFox Requires Restart

Adds items to the Firefox context menu that enable quick call using Twinklephone.

Rated 5 out of 5 stars (3)
24 users

oneview Tools Requires Restart

oneview Tools

Rated 5 out of 5 stars (1)
24 users

Tom's Gutschein-Melder Requires Restart

Tom's Gutschein-Melder (kostenlos) zeigt automatisch einen Hinweis, wenn Gutscheine für den Online-Shop zur Verfügung stehen, bei dem man gerade stöbert. Die Gutschein-Daten stammen von der Seite "Tom's Gutscheine" (http://www.tomsgutscheine.de).

Rated 5 out of 5 stars (1)
24 users

Pic Style - Checkerboard Requires Restart

Add a checkerboard background on Firefox view image pages to help show image transparency.

Rated 5 out of 5 stars (6)
24 users

drag2up

Drag files to text boxes on any site to upload and share.

Rated 3 out of 5 stars (19)
24 users

i-Pusher Requires Restart

Extension allows you to send various content to iPhone/iPad/iPod Touch.

Rated 5 out of 5 stars (2)
24 users

Transcode Requires Restart

Исправляет текст написанный не в той раскладке. Т.е. из "ghbdtn" делает "привет".

Это действие еще иногда называют “покнопочная транслитерация”, или “клавиатурная транслитерация”.

Rated 3 out of 5 stars (5)
24 users

Kino.to ad hide Requires Restart

Hides the advertising on http://www.kino.to . No more nude girls or annoying popups on your PC screen while browsing streams.

Not yet rated
24 users

Cubbi.es

The best way to collect photos online.

Rated 3 out of 5 stars (9)
24 users

Show Anchors 4 Requires Restart

Show and catch anchors in page quickly

Rated 4 out of 5 stars (4)
24 users