PSP ISO Compressor

PSP ISO Compressor is a compact tool designed to compress the disc images for the PlayStation Portable game console. You can use it to convert your game disc images into various formats in order to reduce their size.
Although the PSP consoles are designed to run games from the Universal Media Disc, there are many users who take advantage of the ability to access the game data from the memory stick. The latter method allows you to store more games on a single stick and to avoid carrying multiple UMD’s around.
If this option sounds appealing, you should know that it can only be used by installing a custom firmware on the console which is a delicate operation that can damage your device or void the warranty.

Optimize the size of game images

However, if you are determined to use the game images from a memory stick, the PSP ISO Compressor aims to help you optimize their size with minimum effort. It can handle the disc ISO, compress it to a CSO format and even convert between DAX, JSO or CSO formats.

Clean feature lineup

The program features an easy-to-use interface which allows you to select the operation that you need to perform and the input file. You can also customize the compression level in order to get the desired file size.

Simple actions

This application is able to automatically remove the input file after the compression and open the destination folder in order to send the image to the memory stick. It can also uncompress the file if you want to revert it to the original size.

Bottom line

If you need to fit multiple games on the same memory stick or just to shrink the game image in order to fit on a smaller stick, PSP ISO Compressor can be of help. It has a small footprint and requires insignificant resources during the compression operation.