You can open RAR files on your Mac computer to share or download a large amount of files. Here's how to open RAR on a Mac with The Unarchiver.

If when you try to send a file like, you receive Blocked for security reasons message, then this post will show you how to send them. Bear in mind that Gmail does not support file formats such as EXE, ...

If you need to send a set of files to another user via email or attach a link to a cloud drive, you might have to compress the folder containing files to send it. This is to save internet data, time, ...