Features:

• FET is free software (open source). You can freely use, copy, modify and re-distribute it, as GNU/GPL permits (but please consider a donation)
• Localized to English, French, Catalan, Romanian, Malay, Polish, Turkish, Dutch, German, Hungarian and Macedonian (maybe incompletely)
• Fully automatic generation algorithm, allowing also semi-automatic or manual allocation
• Platform independent implementation, allowing running on GNU/Linux, Windows, Mac and any system that Qt supports
• Powerful flexible modular xml format for the input file, allowing editing with an xml editor or by hand (besides FET)
• Possibility to view the currently generated timetable without stopping the ongoing simulation
• The resulted timetables are exported into xml and html formats
• Very flexible students (pupils) structure, in years, groups and subgroups. FET allows overlapping years and groups and non-overlapping subgroups
• Possibility to consider a weight (percentage) for each constraint
• Maximum total number of hours (periods) per day: 30
• Maximum number of working days per week: 14
• Maximum total number of teachers: 700
• Maximum total number of subgroups (sets) of students: 5000
• Maximum total number of subjects: 1000
• Virtually unlimited number of subject tags
• Maximum number of activities: 2000 (you can compile or ask the author a version with more activities allowed)
• Maximum number of rooms: 300
• Maximum number of buildings: 100
• Maximum number of equipments: 300
• Adjustable duration for each activity (each activity can have duration of 1 hour, 2 hours, 3 hours or more)
• Possibility of adding multiple teachers and students sets for each activity. That is, each activity can have specified at most 400 students subgroups (sets) and 100 teachers
• Maximum number of time constraints: 3000
• Maximum number of space constraints: 3000
• A large and flexible palette of time constraints
• A large and flexible palette of space constraints