This includes the ability to create self-extracted 7z files and the option to add password protection to compressed files. There are other options as well which make this program better. Advanced capabilities-The app is easy enough that novice users will have no trouble accessing their basic features. The program file size is also very small so it won’t take up a place on your hard drive. This software is open source so free to use free of charge without time and cost limitation. This computer software has the advantage over its compression size ratio compared to similar utility software such as WinRAR and WinZip. It can be attributed to one of the supported formats and also offers a command/support line. The Program offers a basic File Explorer interface and is also integrated into the right-click menu of Windows. So it can be used with all popular archive files. 7zip delivers a compression result that is typically 30-50% better than a standard ZIP. 7-Zip 64-Bit Latest is an open source free archiving or compression file that offers the highest compression ratios.