- DAT-Formats - Describes a number of the PalmPilot .dat files, including Memopad, Todolist, Addressbook, Datebook, and USERS.DAT.
- DOC Format Man Page - Describes the structure of the PalmPilot .doc standard text file format.
- HackMaster API - How to Write a Hack and describes the Hack file format.
- Palm Desktop 3.0 DAT File Formats - Data file formats for the Palm Desktop 3.0 MFC streams files. Included are address.dat, todo.dat, datebook.dat and memopad.dat.
- Palm OS Developer Documentation - Official file format specs for Palm Database (PDB), Palm Resource (PRC), and Palm Web Clipping Application (PQA) files, as well as full SDK, Conduit, and web clipping documentation.
- PDB Format Man Page - Describes the structure of the PalmPilot .pdb (Pilot Database) file format.
- PRC Format - An attempt to decipher and describe the PalmPilot .prc file format.
