Filez is a free, advanced file browser for Palm OS 3.0 and later with support for built-in ROM and RAM as well as external SD cards. Files can be filtered by many different attributes and even color labeled on compatible screens. It is also possible to view and edit detailed file properties and transfer files across devices via infrared or Bluetooth.
Palm OS 2 support was added to Filez by Dmitry Grinberg. For SD card support in OS 2, see Legacy SD Card Support Files.