Designed and developed for Windows 95, 98, 2000, NT, and XP systems; ProUpdater is a file backup and synchronization tool that is intended to help users implement customized backups of their data. A product that has been designed and developed by Open Window Software, you can avail this tool only as a purchasable software application. Besides its backup capabilities, the utility also helps to maintain your files in various systems by keeping it synchronized. The tool claims to offer the capability to handle 1000 directories, with up to 5000 files each, in a single update implementation. The tool is integrated with intelligent technology that updates only changes made to files. It offers support for Windows Task Scheduler.