Therion
Therion is a complete package which processes survey data and generates maps or 3D models of caves.
Free software · therion.speleo.sk
Open Therion in AirStackWhat Therion’s own pages say
| What it says it does | Therion is a complete package which processes survey data and generates maps or 3D models of caves. therion.speleo.sk |
|---|---|
| Platforms | Linux, Mac OS X, Windows therion.speleo.sk |
| Free plan | Yes therion.speleo.sk |
| Open source | Yes therion.speleo.sk |
| License | released under the terms of GNU GPL therion.speleo.sk |
Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.