WinRAR Unplugged is portable! Now you can take the best compression tool with you wherever you go, giving you extra mobility and productivity!
WinRAR Unplugged is designed to work without installation from devices like USB/Flash drives, external harddrives etc.
Simply Download WinRAR Unplugged, save it to the device you want to use it from, and double-click the file. WinRAR Unplugged will then unpack itself at that location. Now you are ready to run WinRAR Unplugged by double-clicking "WinRAR.exe" in the program folder.
If you use WinRAR Unplugged from a removable device, we strongly recommend not to remove the device while WinRAR Unplugged is active! If you remove the device while WinRAR Unplugged is active, you might encounter data loss or hardware damage. WinRAR will assume no responsibility for problems arising out of this!
That version is illegal, the second one I linked to. The source for that download hosts a lot of apps that are payware as freeware apps. For example, he also has TuneUp Utilities 2008, Adobe Photoshop CS3, Registry Mechanic and Ad-Aware, among others.
To be on the safe side, I have removed the links to the questionable file. I'll retain them, temporarily, if one of the other mods thinks they should be restored.