https://www.tomshardware.com/reviews/winrar-winzip-7-zip-magicrar,3436-8.html
Results: Proprietary Formats, HT Disabled - Compression Performance: 7-Zip, MagicRAR, WinRAR,...
Mar 19, 2013 - We're taking a look at the the features, performance, and compression rates of four file archiving and compression tools: the free and open source 7-Zip, the...
proprietary formats7 zipresultshtdisabled