Comparing 7-Zip with two strong abandonware archivers. That experiment turned out to be surprising to me, because according to the information I found on the internet, the ranking of the strongest compression should have been reverse to my results. But this might depend on the number and format of the source files and specific compression settings.<br /><br />0:00 Start<br />0:10 WinRK<br />1:56 WinUHA<br />2:36 7-Zip<br />3:10 Score<br /><br />WinUHA: <a href="https://winuha.de.softonic.com" target="_blank" rel="nofollow">https://winuha.de.softonic.com</a><br /><br />UHARC info: <a href="https://de.wikipedia.org/wiki/UHARC" target="_blank" rel="nofollow">https://de.wikipedia.org/wiki/UHARC</a><br /><br />7-Zip: <a href="https://www.7-zip.org" target="_blank" rel="nofollow">https://www.7-zip.org</a><br /><br />WinRK (Trial): <a href="https://web.archive.org/web/20110426161340/http" target="_blank" rel="nofollow">https://web.archive.org/web/20110426161340/http</a>://www.msoftware.biz/webfm_send/20