Convert ebook From pdb to rb

A PDB file is a database file used by various applications, including Pegasus, Quicken, Microsoft Visual Studio, and Palm Pilot software. It stores data in a structured format and is typically installed with the corresponding application. Information from <a href='https://fileinfo.com'>FileInfo - The File Extensions Database</a>.

An RB file is a configuration file used by Rosebud, a Windows CE and Windows Mobile application that allowed users to control devices via SMS. It contains XML that defines a user's Rosebud commands. Rosebud and RB files were used on Pocket PC devices. Information from <a href='https://fileinfo.com'>FileInfo - The File Extensions Database</a>.