Top Firefox Add-ons & Plugins for Windows 98

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...

Gmail Notifier (restartless) is an open-source project that notify you about incoming emails from all your Google Mail accounts and labels. Features: 1. No requirement to enter your credentials. 2. Multiple account support 3. Multiple label support 4....

View and manage downloads from a tidy statusbar - without the download window getting in the way of your web browsing. Despite its compact size, Download Statusbar packs in more useful features than the standard download window. The fully customizable...

All-in-One Sidebar is a sidebar control, inspired by Opera's. It lets you quickly switch between sidebars, view dialog windows such as downloads, extensions, and more in the sidebar, or view source code or Web sites in the sidebar. It includes a slide-out...

StumbleUpon is a Firefox extension lets you channel surf the best-reviewed sites on the web. It is a collaborative surfing tool for browsing, reviewing and sharing great sites with like-minded people. This helps you find interesting Web pages you wouldn't...

Web developer toolbar includes various development tools such as window resizing, form and image debugging, links to page validation and optimization tools and much more.What is new in this release:Czech localizations added 'Find Broken Images'...

Slotozilla.com became even closer to give you a chance to play 1000+ slot machine games absolutely free. All games are available online and are on "play for fun" basis. Slotozilla.com features: Free spins slots (slots where you can get free...

Download video and audio files from video sharing sites. Easy to use, Includes player, Works with all popular video sites. Only saves to FLV, Doesn't include a...

When you're about to get new stuff via the internet and you look for the sheapest things, we know a method to make you save even more money. We support a CashBack - Mechanism to give you money back for the things you bought.Requirements:FireFox 5.0 or...

Ecosia is search engine that donates 80% of its ad revenue to a tree planting program in Brazil. By searching with Ecosia you can help the environment for free. This extension adds Ecosia as a search engine in Firefox. Give it a try! Features: -...