FreeCAD

FreeCAD is a free and open-source parametric 3D CAD modeler designed for engineers, mechanical designers, architects, and product developers. Unlike mesh-based tools such as Blender, FreeCAD works with precise parametric geometry — meaning every dimension and constraint is defined mathematically and can be modified at any time without rebuilding the model from scratch. Deployed on a VPS via KasmVNC, FreeCAD becomes a browser-accessible engineering workstation you can reach from any device, anywhere, without installing anything locally.

Common Use Cases

Mechanical engineers use a VPS-hosted FreeCAD instance to access their design projects from any machine — office workstation, home laptop, or tablet — with all custom macros, part libraries, and preferences always available. Product designers working remotely collaborate on assemblies and technical drawings without managing software versions across multiple devices. Students and educators access a consistent FreeCAD environment for coursework and tutorials without requiring local installation on lab or personal machines. Hobbyists and makers design parts for 3D printing, exporting STL files directly from FreeCAD to their slicer of choice.

Key Features

• Full FreeCAD workspace accessible from any modern browser via KasmVNC
• Parametric modeling with full constraint-based sketcher
• Part Design workbench for solid modeling with feature history
• Assembly workbench for multi-part mechanical assemblies
• Technical Drawing workbench for 2D engineering drawings and annotations
• FEM (Finite Element Method) workbench for structural analysis
• Support for standard formats including STEP, IGES, STL, DXF, and SVG
• Python scripting for automation, macros, and custom workbenches
• Persistent configuration and project storage across sessions

Why deploy FreeCAD on Hostinger VPS

Running FreeCAD on a Hostinger VPS turns any internet-connected device into a capable CAD workstation. Rather than being tied to a single machine with FreeCAD installed, your engineering environment is always available through a browser with your projects, part libraries, and custom macros intact. CAD modeling is CPU-based, so Hostinger VPS dedicated resources handle complex assemblies and simulations without the GPU requirements of gaming or rendering workloads. Traefik handles HTTPS automatically, so your FreeCAD instance is securely accessible without any manual SSL setup.