→ compress with 7-Zip (Ultra, LZMA2) → reduces size 20–40% (e.g., 20 GB → 12–15 GB). Not “highly compressed” like a ROM pack, but lossless.
: ISO files are generally easier to run from external NTFS drives, while PKG files install directly to your XMB (home screen) and act like official digital purchases. ps3 iso highly compressed new
This is the best plugin for mounting compressed ISOs directly from your XMB. → compress with 7-Zip (Ultra, LZMA2) → reduces
Most highly compressed files come in .RAR or .ZIP parts. You will need extraction software like or 7-Zip . → compress with 7-Zip (Ultra
Instead of searching for "highly compressed" files, you should look for legitimate backup sites that provide standard ISOs or PKGs, and then use your own tools to manage storage. Reliable Sites for PS3 Game Backups