Software release announcements for Earth Volumetric Studio, the 3D Scene Viewer, the 3D PDF Converter, and other C Tech products. Current installers are always available on the Downloads page, and every release lands in your inbox if you’re on the mailing list.
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March 25, 2026
Earth Volumetric Studio 2026.3.4 delivers higher quality lithology output, improved memory efficiency, new Cross Validation metrics, and resolves all known crash reports.
March 4, 2026
C Tech AI Skills teaches AI agents the proper EVS file formats and guides them through creating, cleaning, and modifying EVS data files. Tested and working with Claude.
March 4, 2026
The March 2026 release of the C Tech 3D PDF Converter fixes a Windows 11 startup bug and delivers a completely updated user interface.
January 13, 2026
Earth Volumetric Studio 2026.1 is a major release with an entirely modernized user interface, enhanced Python support, and significant bug fixes.
June 5, 2025
Earth Volumetric Studio 2025.6.0 adds the Viewer to Frame and Export Surface as Raster modules, and fixes a significant stability bug.
May 7, 2025
Earth Volumetric Studio 2025.5 brings improved isoline labeling, File Tools refinements, CTWS export enhancements, and public issue tracking on GitHub.
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