Note: This guide makes use of WinRAR which can be downloaded from WinRAR archiver, a powerful tool to process RAR and ZIP files If you have lots of different folders like in the screenshot below that contain multiple sets of RAR archives there is an easy way to Un-RAR them all at once. Type .rar or .part01 in to the search box You should now have a list of everything in the folder that can be Un-RARed Now highlight all the results (CTRL + A) Right click on any of the RAR files your search found and drag them to the folder you would like to Un-RAR them to (keeping the right mouse button held down) Now let go of the right mouse button and select “Extract Here” All your RAR achieves from the multiple folders will extract in to a single folder Much better than Un-RARing them one file at a time isn’t it? End Result: If your Un-RARing TV episodes like in my example check out my guide to rename them all with ease.
Classy method. A program called autounpack can handle this as well, but supports dynamic folder naming and such as well, so can be better depending on requirements.