Average Ratings 1 Rating

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ease
features
design
support

Average Ratings 0 Ratings

Total
ease
features
design
support

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Description

FreeCAD is a versatile, open-source parametric 3D modeling software created for the purpose of designing tangible objects in various sizes. Its parametric modeling feature enables users to easily revisit the model's history and alter its parameters, facilitating design modifications. With FreeCAD, you can create constrained 2D sketches that serve as foundational elements for constructing additional objects. The software encompasses numerous components that allow for the adjustment of dimensions and the extraction of design specifics from 3D models, aiding in the production of high-quality, ready-to-use drawings. As a cross-platform tool compatible with Windows, Mac, and Linux, FreeCAD offers extensive customization and extensibility options. It supports a wide array of open file formats, including STEP, IGES, STL, SVG, DXF, OBJ, IFC, DAE, and many more, which enables smooth integration into various workflows. Designed to accommodate diverse applications such as product design, mechanical engineering, and architectural projects, FreeCAD caters to a broad audience. Regardless of whether you are a hobbyist, an experienced CAD professional, a student, or an educator, the user-friendly interface of FreeCAD ensures that everyone can find their place within the software. Embracing the community-driven development, FreeCAD continues to evolve, incorporating user feedback to enhance its functionality.

Description

OwlCAD is a browser-based parametric CAD editor aimed squarely at 3D printing, giving hobbyists and makers real engineering tools without installing software or buying a professional license. Designs are driven by dimensions you can revisit at any time; edit a number and the part updates. Solids combine cleanly, fit presets (press, slip, loose) account for FDM tolerances, and a print check points out overhangs, walls too thin to print and open meshes before anything reaches your slicer. Hollowing, lay-flat orientation and print weight and cost estimates help you prepare the part itself. The toolset covers constrained 2D sketches, fillets and chamfers on individual edges, sweeps, lofts, patterns, datum planes, measurement, and assemblies with mates, an exploded view and a parts list. More than 30 generators build gears, threads, enclosures, hinges and Gridfinity storage. Bring in STEP, STL, 3MF, OBJ or OpenSCAD files; send out STEP, STL, 3MF, OBJ, GLB, DXF or SVG. Your work autosaves locally and syncs to cloud projects with version history and share links. You can also publish a customizable model that others adjust and download. Whatever you design is yours to sell, prints and files alike, on every plan. The editor is free. A Pro subscription adds AI that drafts either an editable parametric model or a sculpted mesh from a prompt, AI-assisted edits, and an MCP server so agents such as Claude Code or Cursor can model on your account. Pro users can bring their own provider key and skip credits. A desktop app is available too. Open it and start designing; signing up is optional.

API Access

Has API Yes 

API Access

Has API No 

Screenshots View All

Screenshots View All

Integrations

Bambu Studio No 
BoltsEtAl Yes 
Claude No 
Claude Code No 
Claude Desktop No 
Cursor No 
DeepSeek No 
Gemini No 
Isle Yes 
MeshCAM Yes 
Meshy No 
OpenAI No 
OpenRouter No 
OpenRouter Model Fusion No 
PrusaSlicer No 
SprutCAM X Yes 
Tripo AI No 
Ultimaker Cura No 
Virtofy Yes 

Integrations

Bambu Studio Yes 
BoltsEtAl No 
Claude Yes 
Claude Code Yes 
Claude Desktop Yes 
Cursor Yes 
DeepSeek Yes 
Gemini Yes 
Isle No 
MeshCAM No 
Meshy Yes 
OpenAI Yes 
OpenRouter Yes 
OpenRouter Model Fusion Yes 
PrusaSlicer Yes 
SprutCAM X No 
Tripo AI Yes 
Ultimaker Cura Yes 
Virtofy No 

Pricing Details

No price information available.
Free Trial No 
Free Version No 

Pricing Details

$12.00/month
OwlCAD is free to use. The Free plan has no time limit and includes the full parametric editor, import and export in every supported format, the customizer, cloud projects with version history and sharing, and the printability tools. You keep full commercial rights to anything you design, on every plan.

Pro is $12 per month, or $120 per year (two months free). It adds AI generation across several models, Modify-with-AI, AI-assisted customizing, and MCP access for AI agents. Pro includes 20 AI credits a month, which reset monthly. Light parametric generations cost one credit, and detailed mesh models cost a few. One-time credit top-up packs never expire. Pro users can also bring their own AI provider key and generate without spending credits. Payments are handled by Stripe, and you can cancel anytime with no contract.

Classroom features for K-12 schools are free. Districts can add a pooled AI credit budget for teachers; contact OwlCAD for details.
Free Trial No 
Free Version Yes 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows Yes 
Mac Yes 
Linux Yes 
Chromebook No 

Deployment

Web-Based Yes 
On-Premises No 
iPhone App No 
iPad App No 
Android App No 
Windows No 
Mac No 
Linux No 
Chromebook Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Customer Support

Business Hours No 
Live Rep (24/7) No 
Online Support Yes 

Types of Training

Training Docs Yes 
Webinars Yes 
Live Training (Online) No 
In Person No 

Types of Training

Training Docs Yes 
Webinars No 
Live Training (Online) No 
In Person No 

Vendor Details

Company Name

FreeCAD

Founded

2011

Website

sourceforge.net/projects/free-cad/

Vendor Details

Company Name

Spare Matter Corp

Founded

2026

Country

Canada

Website

owlcad.com

Product Features

CAD

2 1/2-Axis Milling No 
2D Drawing Yes 
3-Axis Milling No 
3D Modeling Yes 
4-Axis Milling No 
5-Axis Milling No 
Civil Yes 
Collaboration Yes 
Database Connectivity No 
Design Analysis Yes 
Design Export Yes 
Document Management Yes 
Electrical Yes 
Hole Making No 
Mechanical Yes 
Mechatronics Yes 
Presentation Tools Yes 
Simulate Cycles No 
Spiral Output No 
Structural Engineering No 
Toolpath Simulation No 
User Defined Cycles No 

CAD Viewers

Annotate No 
Batch Conversion No 
Collaboration Tools No 
Editing No 
Track Changes No 
View .DWF Files No 
View .DWG Files No 
View .IGES Files No 
View .STEP Files No 
View .STL Files No 
View 2D Files No 
View 3D Files No 

Engineering

2D Drawing Yes 
3D Modeling Yes 
Chemical Engineering No 
Civil Engineering No 
Collaboration Yes 
Design Analysis No 
Design Export Yes 
Document Management Yes 
Electrical Engineering No 
Mechanical Engineering Yes 
Mechatronics No 
Presentation Tools No 
Structural Engineering No 

Product Features

CAD

2 1/2-Axis Milling No 
2D Drawing No 
3-Axis Milling No 
3D Modeling Yes 
4-Axis Milling No 
5-Axis Milling No 
Civil No 
Collaboration Yes 
Database Connectivity No 
Design Analysis Yes 
Design Export Yes 
Document Management Yes 
Electrical No 
Hole Making No 
Mechanical Yes 
Mechatronics No 
Presentation Tools No 
Simulate Cycles No 
Spiral Output No 
Structural Engineering No 
Toolpath Simulation No 
User Defined Cycles No 

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