Doublecad Xt 6 May 2026
DoubleCAD XT v6 is a discontinued (but still used) 2D/3D CAD software from IMSI Design, based on the IntelliCAD engine.
Since it's not open source and its API is limited compared to AutoCAD, feature development typically involves:
✅ The Pros
- Zero Cost: No subscription, no watermark, no feature limits.
- True DWG Editor: Not a viewer; you can edit and save professionally.
- Surprisingly Powerful 3D: The ACIS kernel allows for complex organic shapes using NURBS.
- Lightweight: Installs in under 1 minute and boots faster than AutoCAD.
- Great for 2D Drafting: The dimensioning tools are precise and ISO/ANSI compliant.
6. Raster to Vector Conversion
Need to digitize a scanned floor plan? DoubleCAD XT 6 includes built-in raster-to-vector tools. You can load a JPG or PNG blueprint, calibrate the scale, and have the software trace lines automatically, saving hours of manual tracing. doublecad xt 6
5. 3D Printing Export
Long before 3D printing was mainstream, DoubleCAD XT 6 included export to .stl (Stereolithography) format. You can take a 3D model of a bracket or figurine, export it, and send it directly to a slicer like Cura or PrusaSlicer. DoubleCAD XT v6 is a discontinued (but still
Who is it for?
- Architects: Creating floor plans, elevations, and sections.
- Interior Designers: Layout planning and furniture blocks.
- Engineers: Mechanical part diagrams and schematics.
- Hobbyists: Woodworking plans, 3D printing prep, and home renovation sketches.
- Students: Learning CAD logic without a massive software investment.