the author of this app says:
MobileDB is an award-winning database software package. It enables you to view and edit any table or spreadsheet-like information on your Palm OS® device. With MobileDB v3.0, Handmark have added seven data types, drag-and-drop column widths and the ability to print, beam, clone and export records to the DateBook! All in all, this is one of the most feature-packed database programs that has been developed for Palm devices.
The seven new types ensure that your data is properly formatted and sorted. Choose the date format; then export your MobileDB records as DateBook entries!
MobileDB v3.0 can also be used with PrintBoy PRO to wirelessly print your entire MobileDB database, filtered records or a single record, to your infrared-enabled printer.
MobileDB includes MobileDB-PC to create, view and edit MobileDB databases on your PC. Import any comma-separated or tab-separated file into MobileDB-PC; then save it as a MobileDB database!
You can even use MobileDB-Excel or MobileDB-FileMaker to export your Microsoft Excel worksheet or FileMaker database directly to a MobileDB database!
With over 700 useful MobileDB databases to download and install on your Palm device, this program represents serious value for money.