For packing/unpacking, 7-Zip supports 7z, XZ, BZIP2, GZIP, TAR, ZIP, and WIM file formats. The compression ratio that 7-Zip provides is 2-10% better than WinZIP and PKZip.Īlthough 7-Zip is meant for the 7z format, it also works with other file formats. Therefore, you can use 7-Zip for both personal and professional use for free.ħ-Zip is the only tool on the web that provides a higher compressional ratio in 7z format with LZMA and LZMA2 compression. Also, it’s open-source by nature, and its source code comes under the GNU LGPL license. So, let’s check out the features.Īs we have mentioned, 7-Zip is completely free to download and use. Below, we have highlighted some of the best features of 7-Zip. Now that you are aware of 7-Zip, you might want to know its features. Also, you can create encrypted files with AES-256 encryption in 7z and ZIP format. What’s more interesting is that for ZIP and GZIP formats, 7-Zip provides a better compression ratio than PKZIP and WinZIP. It supports most popular compressed file formats like AR, RAR, ZIP, UEFI, UDF, and more. You don’t even need to register or pay any amount to use 7-Zip for a lifetime. Once can use 7-Zip on any computer for personal and professional use. That means the source code is free to modify and use. The source code of 7-Zip comes under the GNU LGPL license. Well, 7-Zip is a free and open-source file compression software available for Windows/Mac operating system. The tool that we will discuss is known as 7-Zip, and it’s free to download and use. So, in this article, we will talk about a file compression tool that deals with the 7Z file format. To deal with 7Z files, you need to have a compatible file compression tool. Although 7Z is not a very popular format, it’s still used by many users. 7Z files also work the same way, but it’s less popular.

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