Free Firefox Add-ons & Plugins for Windows XP

iMacros was designed to automate the most repetitious tasks on the web. If there's an activity you have to do repeatedly, just record it in iMacros. The next time you need to do it, the entire macro will run at the click of a button. With iMacros, you can...

Rikaisama is a Japanese-English popup dictionary adds many features such as audio pronunciation, EPWING dictionary support, sanseido web dictionary support, pitch accent, enhanced clipboard and save options, ability to create and add cards directory to an...

Tab Mix Plus enhances Firefox's tab browsing capabilities. It includes such features as duplicating tabs, controlling tab focus, tab clicking options, undo closed tabs and windows, plus much more. It also includes a full-featured session manager with...

Online Callbook is an extension for Mozilla Firefox to find QSL information from the HAM radio web sites, such as QRZ.COM, ARRL.ORG, RAC.CA, QRZ.RU, BUCK.COM, and CQHAM.RU using shortcut buttons on the toolbar.Requirements:Mozilla...

Mozilla Lightning is an extension for Mozilla Thunderbird and Mozilla SeaMonkey that adds an integrated calendar. It is based on the standalone Mozilla Sunbird calendar application, and includes interoperability with Microsoft Exchange servers, Google...

Have you ever tried to add interactive music on your website? If you did, you might already know that web browsers don't support low-level MIDI. Not even with HTML5. Jazz-Plugin enables low level MIDI functionality in web-browsers. It allows to play...

What can you do with Stratiform? Stratiform gives you the ability to: Pick from a number of button, tab, icon, and text field styles Change the color of your tabs, toolbars and buttons Change the width and height of tabs to your preference Change...

Extends the function of the drag-and-drop mouse gesture so that it can be used to load URLs, do a web search of selected text on a page, or save an image on a page. Compatible with both Firefox and SeaMonkey. This is the successor to the defunct...

Enable you to sleep, duplicate, placehold, and kill multiple tabs at a time. To use the add-on press Ctrl (or Shift) +click tabs to select them then right click tab to select operations duplicate: copy the selected tabs in new tabs, placehold: pack tabs...

About:addons-memory is a Firefox extension provides an experimental about: page for advanced users to display some memory usage statistics about their add-ons. To use, open about:addons-memory in a new tab.Requirements:Mozilla...