Speckle
Speckle Systems
Speckle solves a different problem from the viewers: not how to see a model, but how to move it back and forth between tools without losing information. It has connectors for Revit, Rhino, Grasshopper, Blender, AutoCAD, ETABS, SAP2000, QGIS and Excel, and sends geometry and properties as versioned objects — Git for design.
In practice that lets a structural engineer send an analytical model to the architect, see in the browser what changed between two versions, and build automation on the data.
The core is open source and you can self-host a server at no cost. The managed cloud service offers a free plan with limits and paid extensions.
Ratings & Reviews
| Licence type | Completely Free, Open Source |
|---|---|
| Licence terms | The core is open source and entirely free, including self-hosting your own server. The managed cloud service offers a limited free plan with paid extensions. |
| Platforms | Linux, Windows, Runs in the Browser |
| Engineering field | Architecture, Civil Engineering, Software & Computing |
| Tool type | BIM, 3D & Visualisation |
| Vendor site | speckle.systems |
This link goes to the vendor site. EngiFree hosts no installers and distributes no cracked versions.
Last verified: 2026-09-07
