FPSEce.net have released the newest version of their Playstation X/1 Emulator for Windows Mobile. This free software, once installed and fed the appropriate BIOS and ISO, will let you play Playstation games on your Pocket PC. There’s a list of compatible games here which you can rip from your original Playstation games plus free demos can be downloaded too.
Download the RAR file, unpack and then copy the contents to a directory on your device. You’ll then need to run the EXE using File Explorer or by creating a shortcut to it and pasting it into your \Windows\Start Menu folder.
Link – FPSEce.net