Smaller file sizes than CSO; widely supported by PCSX2 and AetherSX2; does not require a separate index file.
Some "highly compressed" versions involve more invasive methods, such as removing "dummy files" (large files added by developers to fill disc space). For example, removing a 4GB dummy file from the game Rumble Fish can shrink it to under Media Downsampling: Highly Compressed Ps2 Iso
Why should you look for compressed files? Here are the primary advantages: Smaller file sizes than CSO; widely supported by
Currently considered the "gold standard" for emulation. It is a lossless format that compresses data blocks individually, allowing emulators to read them in real-time. Smaller file sizes than CSO