Software

Marietta Research Solutions is proud to share its first software release. We are offering these applications free of charge for testing and feedback — your input will directly shape future development.

openTDA Viewer v0.3.1 — Early Alpha

A 3D DXF geometry viewer for engineers and technical users. Open a .dxf file and explore the geometry interactively — rotate, pan, zoom, and inspect layer structure. Built with VTK and PyQt6.

This is an early alpha release. It is functional but rough around the edges. We are sharing it now to collect real-world feedback before further development. All platforms — macOS, Windows, and Linux — are supported.

Download

Heads up: These files are 150–260 MB. After clicking a download button, your browser may appear to do nothing for several seconds before the download begins — that's normal. Please be patient and do not click again.

macOS

Apple Silicon (M1/M2/M3) 151 MB Intel Mac 171 MB

Note: This build is not code-signed. On first launch, right-click the app and choose Open to bypass Gatekeeper.

Windows

Windows 10 / 11 (64-bit) 145 MB

Note: Windows SmartScreen may warn on first run. Click More info then Run anyway.

Linux

Debian / Ubuntu (.deb) 185 MB AppImage (all distros) 256 MB

.deb: sudo dpkg -i openTDA_Viewer-0.3.1-amd64.deb
AppImage: chmod +x openTDA_Viewer-0.3.1-x86_64.AppImage && ./openTDA_Viewer-0.3.1-x86_64.AppImage

Send Us Your Feedback

We want to hear from you. What works? What doesn't? What would you like to see next? All feedback — bugs, feature requests, and general impressions — is welcome and appreciated.