Windows will open RAR files, but to convert files to RAR format, you can make use of WinRAR or these free online tools. We show you how!

Change Extraction Location Open your the RAR file in WinRAR. The easiest way to open the file in WinRar is by double-clicking the file in Windows Explorer.

How to Combine RAR Files in WinRAR. The RAR format optionally splits large files into several compressed parts. This multi-part format makes distributing large business files to or from customers ...