How to unzip a file using RAR If you've been using a computer for a while, you probably remember installing WinRAR on every operating system between Windows 95 and Windows 10.

1] Using Windows File Explorer If you don’t already have a ZIP file created, you can simply select all your files, right-click on them, and select Compress to > Zip file.

If your PDF is too large to be sent via email, or you simply want to reduce your file’s size, it’s easy to compress PDF files on Windows 11. You have both desktop apps and online tools to do that.