: Run the setup file as an administrator on a Windows-based system. System Requirements

: Microsoft ACE 2010 or Microsoft Office 2010 (or later) is required for certain database functions. Key Features of TerrSet liberaGIS

: Look for the most recent .exe file (e.g., Setup_TerrSet_liberaGIS_v20_02.exe ) in the Releases section on GitHub.

As of December 2, 2024, Clark Labs has transitioned its flagship software, , to a free, open-access model. While "TerrSet 2020" was originally a commercial release, it has been succeeded by TerrSet liberaGIS , which is now officially available for free download to all users worldwide. How to Access TerrSet for Free

TerrSet is designed for professional-level use on . It is not designed to run natively on macOS or Linux.

: Due to its size (~7.5 GB), tutorial data is hosted separately on Zenodo for users to download by module or as a complete set.

: Windows 8.1 or later; Windows Server 2008 or later. Memory : 8 GB RAM (16 GB or more recommended).