=== NOTE ===> This plugin is now distributed as part of Unreal Engine starting with UE 5.3, see here for details!

This plugin integrates the Animation Compression Library within Unreal Engine 4 and 5. It is suitable for every animation clip and platform as it features a low memory footprint, high accuracy, and very fast compression and decompression.

Compared to UE 5.2, the ACL plugin compresses up to 2.9x smaller, is up to 2x more accurate, up to 2x faster to compress, and up to 6.3x faster to decompress (results may vary depending on the platform and data).

The documentation on how to use it can be found here along with performance results.