DTM Flat File Generator is a must have tool for developers who deal with data in text format. It creates test files with regular structure defined by user or imported from existing file. The tool has 25 built-in data generators: address, IP address, phone number, e-mail, web-site, etc. Also, is has value library with sets of predefined lists: names, countries, currencies, states, cities, etc. The data generation pattern-based language allows the user to create complex and realistic test data. Th generator supports: tab-delimited, CSV, fixed width files and files with custom separator. Import structure feature helps to start by one click. It accepts existing file as structure example. Export file structure to SQL option helps the user to migrate from text file to database system.