When you double-click a file on your Mac, the operating system will automatically open the file using the program assigned to that type of file. It is possible, though, to open the file using ...

When you open a RAR file on your Mac, it will turn into a folder where you can access all of the decompressed files. Visit Business Insider's homepage for more stories.

If you need to open a file with the rar extension on your Mac, there's a handy app called The Unarchiver that can help you do just that. Rar files are commonly used to extract a huge amount of ...

Want to know how to play a video file type you've not seen before on your Mac? You've come to the right place.

One of the more frustrating things I experience in daily usage of my Mac is opening a file that launches an unexpected application, which can sometimes result in a failure to open the file. One of ...

File compression on the Mac has been around since nearly as long has the line itself has. Here are our top picks for squeezing files down as small as they can go on macOS and iOS.

Use one of these methods to transfer a file from your Mac to your iPhone, iPad, or iPod touch.

To select more than one file on your Mac at a time, you can use your keyboard or mouse in a few different ways. Here's what you need to know.