v3.18
GST 3.18 released
This release brings together many of the advancements we have built throughout the first half of 2026 — now ready for everyone.
GST
Release blog
New features, improvements and fixes in every GST release. For the complete changelog see the release history in the support portal.
v3.17
GST 3.17 released
This release brings together many of the advancements we have built throughout 2025 — now ready for everyone.
GST User Meeting 2026
Slides and recap of the GST User Meeting 2026, where we presented the developments of 2025 that went into GST 3.17.
v3.16
GST 3.16 released
This release includes many of the developments made through 2025, including the changes of GST 3.15 — now released to everyone.
v3.14
GST 3.14 released
This release contains all developments through 2024 — with interactive borehole correlation plots and the OGC API Volumes at its core.
GST User Meeting 2025
Slides and recap of the GST User Meeting 2025, with the developments of 2024 and talks from nagra and the Geological Survey of Hesse.
iOS users can now view 3D geomodels without downloading GST[AR]
With App Clip support, every iOS user can scan a code and view a model without downloading GST[AR] first.
GST User Meeting 2024
Slides and recap of the GST User Meeting 2024: stratigraphic sorting, isosurfaces, the OGC API, GST[AR] updates and GST Convert.
GST[AR] – Release 1.1 iOS
GST[AR] 1.1 for iOS brings themes, feature toggling and QR codes to the app.
View your own models in Augmented Reality!
With our free Endpoint Creator tool you can host your own models and view them in GST[AR] — no full GST instance required.
GST User Meeting 2023
Slides and recap of the GST User Meeting 2023, with the developments of 2022 and talks from BayLfU and LfULG Saxony.
GST[AR] for Android
GST[AR] is now available for Android: browse, view and share 3d geological models in augmented reality.
GST[AR]
A new way to experience and communicate 3d subsurface models: GST[AR] brings geological models to your iPhone and iPad in augmented reality.