Do you have a ton of different archive files on your computer, but don't know how to manage them all? 7-Zip is a great free program that can help you zip and unzip files in different formats.
With 7-Zip, you can compress files into a ZIP or 7z format for more space-saving. You can also uncompress ZIP, RAR, ISO, and other archive files. Plus, the program can encrypt your sensitive files with AES-256 encryption.
7-Zip is very easy to use. Just right-click on the file you want to compress and choose "7-Zip > Add to archive." Then select the archive format and click "OK." To uncompress a file, just double-click on it and choose "7-Zip > Extract Here."
The program also has a command line interface if you're more technically inclined. Overall, 7-Zip is a great tool for managing all your different archive files.