If CSO is your preferred format, you can use tools like CISO or maxcso to compress your ISOs quickly. The process is similar to the command-line method for CHD.
High compression is achieved using powerful archiving software like 7-Zip, WinRAR, or KGB Archiver. Archivists compress the data by stripping out redundant data, dummy files (filler data used on physical PS2 discs to place data on the outer edges for faster reading), and sometimes downsampling non-essential audio and video cutscenes. Recommended File Formats for AethersX2 aethersx2 games highly compressed
Report: Highly Compressed Games for AetherSX2 AetherSX2 is a prominent PlayStation 2 (PS2) emulator for Android that allows users to run classic console titles on mobile devices. Due to the large size of original PS2 ISO files (often up to 4.7GB), "highly compressed" formats are frequently used to save storage space on mobile devices. Supported Compression Formats If CSO is your preferred format, you can
Move your PS2 .ISO files into this exact folder and double-click compress.bat . Archivists compress the data by stripping out redundant
Standard ZIP, RAR, or 7Z compression usually reduces a PS2 ISO by .