If you work with Mac or Linux, you could use a.tar format instead. 7z is the least supported — it’s not integrated into any operating system, so you’ll have to install an application to open.7z archives. But, if you want the best compression ratio possible, 7z is the way to go. All compression benchmarks are rough. Ultra Opener supports a lot of archive files including rar files. You can open, edit, convert and even print the archive files easily. Let’s look at the features of Ultra Opener: It supports JPEG, BMP, GIF, ITHMB, PNG and more. Along with this it also supports RAW formats for more than 150 digital cameras.
Best Archive Utility Mac
PeaZip is free file archiver utility, based on Open Source technologies of 7-Zip, p7zip, Brotli, FreeArc, PAQ, Zstandard, and PEA projects.
Cross-platform, full-featured but user-friendly alternative to WinRar, WinZip and similar general purpose archive manager applications, open and extract 200+ archive formats: 001, 7Z, ACE(*), ARC, ARJ, BR, BZ2, CAB, DMG, GZ, ISO, LHA, PAQ, PEA, RAR(**), TAR, UDF, WIM, XZ, ZIP, ZIPX, ZST - view full list of supported archive file formats for archiving and for extraction.
Best Archive Utility Download
This software is released under Open Source LGPLv3 license, free for any use (private and professional), all PeaZip packages are secure downloads and do not contain advertising or harmful software.
Moreover portable packages, for Linux and Windows, does not need installation: simply extract and use the application.