Here is a collection of plugins spread on this session. I didn't check if all of them are still compatible with v2.*
Renders/Exporters
Importers / Exporters
Primitives
Commands
Other
Renders/Exporters
- Yafaray (by oort) - (Part of the official version)
- TheBounty (by oort/Micheus)
- Zaribok - RenderMan exporter (by nemyax)
- Cartoon Edge renderer (by tkbd)
- Collada (modified by oort)
- OpenJSCAD - exporter only (by Micheus) - (Part of the official version since v2.2.6.1)
Importers / Exporters
- 3MF (3D Manufacturing File) Importer/Exporter (by ebd) - (v2.3)
- AMF (additive manufacturing) Importer/Exporter (by ebd) - (v2.3)
- DXF Importer/Exporter (by ebd) - (v2.3)
- FBX Importer/Exporter (by ebd) - (v2.2.9)
- Metafile Importer (.emf and .wmf) (by ebd) - (v2.2.9) - (Part of the official version since v2.3)
- X3D/VRML Importer (by ebd) - (v2.2.9) - (Part of the official version since v2.3)
- DirectX Importer (.x) (by ebd) - (v2.2.9) - (Part of the official version since v2.3)
Primitives
- Mesh Bump (by Micheus) - (v2.3)
- Oblong (by Micheus) - (v2.2.9) - (Part of the official version since v2.3)
- EMF/WMF paths plugin (by edb) - (v2.2.6 and v2.2.9) - (Part of the official version since v2.3)
- Sculpted Prim - useful for Second Life users (by Jove Chiere)
- Heightmap Surface (by Micheus) - (not compatible with v2.*)
- Thread (screw thread) (by Micheus) - (Part of the official version since v2.2.7)
Commands
- Duplicate Radial (by Micheus) - (v2.2.9) - (Part of the official version since v2.3)
- Align to Axis/Vector (by Micheus) - (v2.2.9) - (Part of the official version since v2.3)
- Absolute Rotate (by Micheus)
- Isometric View (by Micheus) - (v2.2.1 and v2.2.2. Part of the official version since v2.2.3)
- Absolute Move - RMB option (by Micheus) - (Part of the official version since v1.5.3)
Other
- Scripting with Scheme and Python (by ebd) - (v2.2.9)
- Color Tools (by ebd) - (v2.2.9)
- Curve Tools (by Micheus) - (v2.2.9)
- Stereoscopic Geometry Windows (modified by oort)
- A window for Saved Views (by Micheus) - (Part of the official version since v1.5.1)
- A window for Selection Groups (by Micheus) - (Part of the official version since v1.5.1)
- AutoUV shaders (by Micheus) - (Part of the official version since v2.*)