WikiTweak is a Firefox extension designed to add many tweaks to Wikipedia including: Extra Links, Styles, Language Options, and others. A must have for Wikipedia users.
Rapidshare Download manager and simple rapidshare, megaupload downloader. Free download of FreeRapid Downloader 0.9
powerful software developed to help you download images from forums. Free download of Cascades Forum Downloader 2.2
Download maps from Google, Yahoo and Microsoft maps. Free download of Universal Maps Downloader 7.317
Tool to increase download speeds by up to 5 times, resume and schedule downloads. Free download of Internet Download Manager 6.21 Build 19