Version 1.4 introduced several quality-of-life improvements over previous iterations:
: A "Delete input file" option allows the software to automatically remove the original large ISO after a successful conversion.
The primary goal of using a file like "psp iso compressor v1 4 zip" is to convert uncompressed ISO files into files. psp iso compressor v1 4 zip
: By reducing file sizes, you can fit significantly more games on a single memory stick without needing multiple UMD discs.
: Removed gradient effects that previously caused a compatibility bug (FM20.DLL) in version 1.3. Why Compress ISOs to CSO? Version 1
The is a free, compact utility designed to compress large PlayStation Portable (PSP) disc images (ISOs) into space-saving formats like CSO , DAX , or JSO . For enthusiasts using custom firmware, this tool is essential for maximizing storage on limited memory sticks. Key Features of Version 1.4
: Added JSO support along with multiple conversion combinations (ISO to CSO, CSO to ISO, DAX to CSO, etc.). : Removed gradient effects that previously caused a
To use the tool, you generally download it as a compressed archive (such as a .zip or .rar) and follow these steps: PSP ISO Compressor | Save Space on your Memory Card!