This allows me to open compressed files from any computer and then run them from a USB drive. This is useful if your computer is being remodeled or you want to save space. If you don’t need the files after archiving, WinRAR Portable can be set to delete them from your computer.
This will save you time, and possibly embarrassment if you simply take the file to the target computer without testing. This is a great way of ensuring that the archive was created correctly.
After the archive is created, you can tell the archiver to run a test.
