So, don't be surprised to see the file expand to a much larger size. In most cases, 7z files have a lot of compressed data. Give the file time to finish decompression before trying to open it or interact with its contents.You can also launch Unarchiver, then drag and drop 7z files into the window. Once the unpacking program is associated with 7z, double click any 7z file on your Mac and the program will unpack it like any other archived format.After launching the program, you'll see a file association list. You can download it from either the official website or Mac app store. Follow the following process to unzip 7z file on Mac in no time. That being said, you can still unzip 7z Mac files using external software like Unarchiver.ĭecompressing 7z files on Mac is pretty easy. However, in this post, we're going to assume that you've not installed it yet.Īlthough Mac comes equipped with in-built programs that help decompress Zip, ISO, and other file types, it doesn't come with a preloaded program for opening 7z files. But, you could still run it on Mac with an application like Parallels Desktop for Mac. Unfortunately, 7-Zip is only available on Windows. The official file unpacking software for 7z files is 7-Zip. This ensures that you never unwittingly extract malware-infected files, thus keeping your computer reasonably safe from malware. It also warns you if the files contain any viruses. However, some 7z unpacking software like Unarchiver scans all files before extracting them. The malware can have some pretty detrimental effects on your system since it might exploit vulnerabilities in the unpacking tool to extract and execute malicious code. This is due to the fact that files from unsafe sources could contain malware. That being said, you should only unpack 7z files from a trusted source. And as long as you have antivirus software installed and running on your computer, you should be pretty safe. They can't steal information or damage your computer.

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