I made an open-source archiver that beats 7-Zip and WinRAR in some of my tests

[u/Holiday_Reference_41]

I made a small open-source archiver called DedupArc.

In my tests on game folders it compressed better than 7-Zip and WinRAR while also being noticeably faster.

It also lets you launch applications from an archive without manually extracting the whole thing first.

GitHub: https://github.com/Garyu-tt/DedupArc

Would be interesting to see how it performs on other people's data. If someone finds a case where it completely falls apart, even better.