WakefieldSoft announced the release of AutoFile Plus software for vehicle fuel, trip, and maintenance tracking. The software runs on Palm OS handhelds, Windows Mobile handhelds, including Treo mobile phones, and it includes a versatile Windows PC desktop software component for convenient data entry, viewing and printing on Windows PCs. AutoFile helps the user easily track fuel economy, mileage, trips, maintenance, and more for multiple vehicles. A paper logbook is now obsolete, since the user can conveniently organize information on their handheld or mobile device. The Plus version includes the ability to print reports and summaries, import and export data from Excel or CSV files, and the ability to graph data for any date range.