PTab Spreadsheet - Version 2.1 PTab is a fully functional spreadsheet for PocketPC, Handheld PC (HPC), Casio BE-300 (Cassiopeia BE300 Pocket Manager) or Palm-Size PC (PPC) with the key features of common desktop spreadsheets. You can easily create spreadsheets on your pocket organizer or use connectivity with existing Excel files on your desktop computer.Main features:-Export/Import Microsoft Excel (.xls) and-Microsoft Pocket Excel (.pxl) files-Charts (Bar, Line, Pie, XY)-Definable automating tasks (macros