Therion

Current stable version is 5.3, released on Feb 17, 2010

Source code [2 MB] – compiles on Linux, Windows and partially MacOS X; requires some additional programs

Therion for Windows [13 MB] – installs everything necessary to run Therion.

Unstable version is 5.3.3, released on Jun 1, 2010. Contains bug fixes, new features (mostly undocumented and subject to change until new stable version is released) and occasionaly introduces new bugs.

Source code

Windows installer

Therion packages for other platforms (not maintained by Therion authors): Debian GNU/Linux; Slackware linux

Documentation

Therion – Digital Cave Maps: an article presented on the 4th European Speleological Congress
The Therion Book: the reference manual (included also in the installation packages)
See also the wiki pages.

Sample data

Find out how Therion works on example data. It takes only a few minutes to install Therion, run the example and get maps and model of the cave.

Padavka Chamber – somewhat complicated real-cave example [tar.gz | zip]
Rabbit Cave – plan and extended elevation [tar.gz | zip]
Example cave 1 – rather simple example [tar.gz | zip]