| FET Free Timetabling Software | |
|---|---|
 Screenshot of FET, view of teachers timetable | |
| Original author | Liviu Lalescu |
| Developers | Liviu Lalescu, Volker Dirr and others |
| Release | 2002 |
| Stable release | 7.12.0
/ October 14, 2026 |
| Preview release | n/a
|
| Written in | C++ |
| Operating system | Windows, macOS, Linux |
| Platform | Qt |
| Size | 8.9–48.1 MiB |
| Type | n/a |
| License | GNU AGPL v3 |
| Website | lalescu |
FET is a free and open-source time tabling app for automatically scheduling the timetable of a school, high-school or university. FET is written in C++ using the Qt cross-platform application framework. Initially, FET stood for "Free Evolutionary Timetabling"; as it is no longer evolutionary, the E in the middle can stand for anything the user prefers.
FET can operate in different modes appropriate to a variety of special circumstances. In addition to the standard "Official" timetabling mode, there is a "Mornings-Afternoons" mode suitable for use with Moroccan or Algerian school systems, a "Block planning" mode that supports planning for block timetables (commonly used in North American and International Baccalaureate schools), and a "Terms" mode suitable for use with the Finnish school system.
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