FET

At a glance

• Editor score
  6.9 / 10
• Pricing
  Free plan
• Best for
  Schools wanting free open-source timetable generation
• Free plan
  Yes
• Paid from
  Free
• Timetable automation
  Automatic
• Facts checked
  20 Sep 2026

• Where it wins

  • Automatic, semi-automatic, and manual timetable allocation
  • Models teacher, student, room, building, and workload constraints
  • Exports timetables to HTML, XML, and CSV

• Where it doesn't

  • Desktop application without a browser-based workflow
  • Standalone focus limits integration with other school systems
  • Extensive constraint modeling may require careful configuration

Our verdict on FET

FET is free, open-source timetable software for schools, high schools, and universities. It supports fully automatic timetable generation alongside semi-automatic and manual activity allocation, making it suitable for institutions that need both automated scheduling and direct control over placements. Its model covers teachers, subjects, student years, groups, subgroups, activities, rooms, and buildings, with constraints for time, space, availability, workload, and room preferences. FET is distributed as a desktop application for GNU/Linux, Windows, and macOS.

The scheduling depth is its main strength. Administrators can define teacher availability and workload constraints, student-set scheduling constraints, room availability, preferred rooms, buildings, and room-change requirements. Time and space constraint weighting provides additional control over how the timetable is generated. This makes FET a fit for schools and universities with detailed scheduling rules, particularly when a free AGPLv3 application is preferred. CSV import supports bringing structured activity information into the application, while generated timetables can be exported in HTML, XML, and CSV formats.

The trade-off is a standalone desktop workflow rather than a broader connected school-management environment. FET does not provide a browser or mobile operating mode in its stated distribution, and its feature set centers on timetable construction and export instead of integrations with other systems. Teams should also expect to spend time modeling their institution's teachers, students, rooms, buildings, activities, and constraints before generation. Choose FET when free open-source scheduling and detailed constraint handling matter most. Consider another product when browser-based collaboration, connected workflows, or a wider ecosystem are central requirements.

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FET pricing

FET fact sheet

Alternatives to FET

• TimeEdit ScheduleA deep scheduling system for complex, multi-campus academic timetables.9.4
• UniTimeA free, open-source scheduler covering courses, exams, students, instructors, rooms, and events.9.3
• TimetableMasterA broad school scheduler with free access, AI generation, and advanced tiers for larger operations.9.2

See all FET alternatives →

Featured on iTechGuides

FET is listed in our School Scheduling Software directory. Add the badge to your site — it links back to this page.

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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026

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Last updated 7 Oct 2026 · How we research and update