Copy Plain Text 2

Copies text without formatting

Waardering 5 van 5 sterren (37)
29.802 gebruikers

Add-ons Manager Context Menu

Add more items to Add-ons Manager context menu.

Waardering 5 van 5 sterren (20)
6.793 gebruikers


Persistent sticky notes for Thunderbird associated to mails.
This is a port to Thunderbird >= 3 and Seamonkey >= 2 based on XNote 2.1.0 ( https://addons.mozilla.org/en-US/thunderbird/addon/3093 ) with bugfixes and additional features.

Waardering 5 van 5 sterren (53)
17.734 gebruikers


SmartTemplate4 biedt een intelligente / gemakkelijke manier om sjablonen die de standaard aanhalingskoptekst in Thunderbird aanpassen te gebruiken.

Sjablonen (voor de aanhalingskoptekst) kunnen worden gebruikt voor een losse account of algemeen.

Waardering 5 van 5 sterren (39)
15.044 gebruikers

Addons Manager Hilite Geen herstart

Remembers last selected (hilited) extension/theme/plugin/userstyle in Add-ons Manager. Turn off/on the add-on selection list box and/or fine tune behavior via its Options.

Waardering 5 van 5 sterren (14)
871 gebruikers

Extension Auto-Installer Geen herstart

For extension developers: allows automatically adding or updating browser extensions, e.g. with command line tools.

Waardering 5 van 5 sterren (9)
2.709 gebruikers

Addons Quick Search

Type first letters of add-on name to find them in the list or press Ctrl+↑/↓ to switch between add-ons categories.
Additionally remember and restore last selected item in each list.

Waardering 5 van 5 sterren (8)
479 gebruikers

PONG! Multiplayer

Play a game of PONG! while you are waiting.

Waardering 5 van 5 sterren (7)
184 gebruikers

UnMHT Geen herstart

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.

Waardering 5 van 5 sterren (182)
87.443 gebruikers


Add legacy protocol support back to Firefox and SeaMonkey with OverbiteFF, which restores support for Gopher servers, plus CSO/ph searches, finger, whois and more! Cross-platform JavaScript runs anywhere Firefox does.

Waardering 5 van 5 sterren (15)
3.994 gebruikers


BBCodeXtra is an extension, compatible with Mozilla FireFox and Seamonkey, which adds to the context menu new commands to insert BBCode/Html/XHtml codes in an easy and fast way...

Waardering 5 van 5 sterren (49)
11.553 gebruikers

Persona Switcher

Quickly switch between your personas or reset it back to the default via a menu or the keyboard. You can also automatically rotate through all of your themes on a time interval you select. Works for Firefox, Thunderbird, and Seamonkey.

Waardering 5 van 5 sterren (21)
2.204 gebruikers


Een extensie om notities te maken met geavanceerde functies.

Waardering 4 van 5 sterren (154)
25.749 gebruikers

Addons Recent Updates

Show more addons recent updates

Waardering 5 van 5 sterren (6)
2.381 gebruikers

Later Verzenden

“Later Verzenden”-functie om het tijdstip van verzending van een email in te stellen.

Waardering 4 van 5 sterren (46)
41.826 gebruikers

TabSubmit Geen herstart

Lets the user direct the submission of a form to a new tab or window. [Bug #17754]

Waardering 5 van 5 sterren (11)
760 gebruikers


Synchronizes contacts & groups between Thunderbird or SeaMonkey and Google Contacts. Imports Facebook friends, Plaxo contacts, and more.

Waardering 4 van 5 sterren (145)
31.994 gebruikers


Minimizes Mozilla windows into the system tray. Also includes a right clickable tray icon menu to further load only the windows you want visible...

Waardering 4 van 5 sterren (461)
24.066 gebruikers


Quitomzilla helps you quit smoking while you surf the web or wait for new emails, showing the cigarettes, money and time you have saved since you quit...

Waardering 5 van 5 sterren (18)
859 gebruikers

Quote Colors

Quote Colors allows you to select text and background colors of different quote levels which are applied when reading or printing mail/news messages. Additionally, you can choose between graphical and traditional plain text quoting display mode.

Waardering 4 van 5 sterren (40)
18.225 gebruikers