Dolphin has built in compression that is completely lossless and totally reversible. It saves all the space yet is fully playable by Dolphin. You can't get any better than that. Just right click the game in the gamelist and hit compress. That simple. As for how much it compresses, that depends on the disk.
![[Image: RPvlSEt.png]](https://i.imgur.com/RPvlSEt.png)
AMD Threadripper Pro 5975WX PBO+200 | Asrock WRX80 Creator | NVIDIA GeForce RTX 4090 FE | 64GB DDR4-3600 Octo-Channel | Windows 11 22H2 | (details)
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