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ImportExportTools Requer reinicialização

Adds some tools to import and export folders and messages

Avaliado em 4 de 5 estrelas (154)
12.083 downloads semanais

SQLite Manager Requer reinicialização

Manage any SQLite database on your computer.

Avaliado em 4 de 5 estrelas (72)
9.345 downloads semanais

Provider for Google Calendar Requer reinicialização

Allows bidirectional access to Google Calendar

Avaliado em 4 de 5 estrelas (922)
8.406 downloads semanais

Ad-Blocker

Ad Blocker lets you block all ads, tracking & malware from the web world. It is an effective solution to browse the web without offensive and annoying ads you hate to see.

Avaliado em 4 de 5 estrelas (103)
7.450 downloads semanais

Download Status Bar

Se você é uma pessoa que gosta de ter controle sobre os seus downloads, Download Status Bar é o add-on que você procura!

Avaliado em 5 de 5 estrelas (276)
7.072 downloads semanais

Element Hiding Helper for Adblock Plus

Fight the text ads! Element Hiding Helper is a companion extension for Adblock Plus meant to make creating element hiding rules easier.

Avaliado em 5 de 5 estrelas (431)
6.922 downloads semanais

adaware ad block

By blocking annoying ads and nosy trackers, adaware ad block nearly doubles your browsing speed! And with the most robust antivirus-level cloud-scanning technology of any ad blocker on the market, you’ll be safe from the latest cyber-threats.

Avaliado em 4 de 5 estrelas (43)
6.485 downloads semanais

JavaScript Debugger Requer reinicialização

As of Firefox 33, Venkman *no longer works*, as the APIs which it needs have been removed.

Venkman is the code name for Mozilla's JavaScript Debugger. Venkman aimed to provide a powerful JavaScript debugging environment for Mozilla based browsers.

Avaliado em 4 de 5 estrelas (50)
5.168 downloads semanais

Auto Resize Image Requer reinicialização

Resizer for inline and attachment images (JPEG, PNG, BMP and GIF image formats).
All platforms are supported (Windows, Linux and Macintosh).

Avaliado em 4 de 5 estrelas (24)
4.566 downloads semanais

QuickNote Requer reinicialização

A simple note-taking extension.

Avaliado em 5 de 5 estrelas (166)
3.480 downloads semanais

MinimizeToTray revived Requer reinicialização

Minimizes windows into the system tray.

Avaliado em 5 de 5 estrelas (318)
3.426 downloads semanais

UnMHT

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.

Avaliado em 4 de 5 estrelas (234)
2.194 downloads semanais

Font Finder Requer reinicialização

FontFinder is created for designers, developers and typographers. It allows a user to analyze the font information of any element on a page, copy any piece(s) of that information to the clipboard, and perform inline replacements to test new layouts.

Avaliado em 4 de 5 estrelas (75)
1.815 downloads semanais

Tiny JavaScript Debugger Requer reinicialização

TinyJSD is a JavaScript debugger for privileged code running Mozilla products like Firefox, Thunderbird, SeaMonkey. It serves to debug the application as well as extensions written in JavaScript.

Avaliado em 4 de 5 estrelas (8)
1.786 downloads semanais

Classic Toolbar Buttons

'Classic Toolbar Buttons' add-on restores old toolbar button ui (known from Fx 4-7s small view, Fx 4-12s large view & Tb 5-14) for current Firefox, Thunderbird and Seamonkey versions.

Beta builds on versions page!

Avaliado em 5 de 5 estrelas (132)
1.324 downloads semanais

Redirecionar mensagem (Mail Redirect) Requer reinicialização Em destaque

Permite redirecionar ("remail") mensagens de e-mail a outros destinatários.

Avaliado em 4 de 5 estrelas (124)
1.184 downloads semanais

Add-ons Manager Context Menu Requer reinicialização

Add more items to Add-ons Manager context menu.

Avaliado em 5 de 5 estrelas (36)
1.063 downloads semanais

Quicktext Requer reinicialização

Quicktext is an extension for Thunderbird that lets you create templates that can be easily inserted into your own emails.

Avaliado em 4 de 5 estrelas (332)
1.058 downloads semanais

ProfileSwitcher Requer reinicialização

It adds some options to launch easily other profiles and the Profile Manager.

Avaliado em 4 de 5 estrelas (86)
1.030 downloads semanais

FoxClocks

FoxClocks shows times around the world - or just your local time - at the bottom of your browser. It deals with daylight saving time so you don't have to.

Avaliado em 4 de 5 estrelas (311)
980 downloads semanais