The app is built around libxad, which is an old Amiga library for handling the unpacking of archives. The Unarchiver also supports split archives for certain formats, like RAR.

It can even open files created with non-English versions of other operating systems. If your archive is named in non-Latin character, it won’t be a problem. The app can also handle filenames in foreign character sets. Its supported file formats include ZIP, Tar-GZip, Tar-BZip2, RAR, 7-zip, LhA, and StuffIt. The Unarchiver handles dozens of formats, including a few that your computer’s archive utility cannot, such as RAR files. With its very own RAR extractor, the app will save you tons of time when dealing with archives. Once you’ve chosen any archive file, you simply need to go to the Get Info Menu under the File tab, choose The Unarchiver from the Open With button, and click Change All.

Opening the app using the Unarchiver is also as easy as its installation. With this, all the archive files will open with the app, and you’ll soon forget the unknown format alerts and extraction errors you usually get when opening archive files. Users need only to copy the app file into their device’s application folder or wherever they prefer and set it as a default app for all archive files. The app offers a straightforward installation so you can use it immediately. The Unarchiver is an app far more powerful than the native utility in your computer. It is a free file compression application that lets you open any archive files in seconds. With the Unarchiver app, you can open more formats.

Even if your computer has a built-in unarchiver, it cannot open all file formats. This is because archive files are not easy to open.

Businesses, on the other hand, use archive files to prevent data loss and increase security to protect your files from cyber-attacks and data breaches. Many use this process to compress files for portability and to decrease the use of storage space. Archiving files is a particularly useful way of storing multiple data files.

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