CAD Assistant

CAD Assistant

Open Cascade
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About

Open Cascade CAD Assistant is a powerful offline 3D CAD viewer and converter with simple and intuitive interface, free for both personal and commercial use. Originally developed as a testbed and showcase for the Open CASCADE Technology on mobile platforms, the solution has been appreciated as fast and handy 3D viewer by thousands of end-users on mobiles and desktops worldwide. CAD Assistant brings the power of open technologies to the hands of engineers working with 3D data. CAD Assistant is based on open source libraries (Open CASCADE Technology, Qt, FreeType, FreeImage, etc.) and employs open formats for CAD and mesh data (STEP, IFC, IGES, BREP, glTF, JT, PLY, STL, OBJ, 3DM). It also supports a set of other file formats like DXF, SAT (ACIS), XT (Parasolid). Viewing mesh models with associated data is an additional functionality included in CAD Assistant. Mesh can be read from files in PLY format.

About

Fast3D is a lightning‑fast AI‑powered 3D model generator that transforms text prompts or single/multi‑view images into professional‑grade mesh assets with customizable texture synthesis, mesh density, and style presets, all in under ten seconds without any modeling experience. It combines high‑fidelity PBR material generation with seamless tiling and intelligent style transfer, delivers precise geometric accuracy for realistic structures, and supports both text‑to‑3D and image‑to‑3D workflows. Outputs are compatible with any pipeline, offering export in GLB/GLTF, FBX, OBJ/MTL, and STL formats, while its intuitive web interface requires no login or setup. Whether for gaming, 3D printing, AR/VR, metaverse content, product design, or rapid prototyping, Fast3D’s AI core enables creators to explore diverse ideas through batch uploads, random inspiration galleries, and adjustable quality tiers, bringing concepts to 3D reality in seconds rather than days.

Platforms Supported

Windows Supported
Mac Supported
Linux Supported
Cloud Supported
On-Premises Not Supported
iPhone Supported
iPad Supported
Android Supported
Chromebook Not Supported

Platforms Supported

Windows Not Supported
Mac Not Supported
Linux Not Supported
Cloud Supported
On-Premises Not Supported
iPhone Not Supported
iPad Not Supported
Android Not Supported
Chromebook Not Supported

Audience

Engineers and professionals interested in an offline 3D CAD viewer and converter solution to visualize and convert their CAD files

Audience

Designers, developers, and creators needing a solution to convert text descriptions or images into high‑quality, exportable 3D models in seconds

Support

Phone Support Supported
24/7 Live Support Not Supported
Online Supported

Support

Phone Support Not Supported
24/7 Live Support Not Supported
Online Supported

API

Offers API Not Supported

API

Offers API Supported

Screenshots and Videos

Screenshots and Videos

Pricing

Free
Free Version Supported
Free Trial Supported

Pricing

$7 per month
Free Version Supported
Free Trial Not Supported

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Reviews/Ratings

Overall 0.0 / 5
ease 0.0 / 5
features 0.0 / 5
design 0.0 / 5
support 0.0 / 5

This software hasn't been reviewed yet. Be the first to provide a review:

Review this Software

Training

Documentation Supported
Webinars Not Supported
Live Online Supported
In Person Not Supported

Training

Documentation Supported
Webinars Not Supported
Live Online Not Supported
In Person Not Supported

Company Information

Open Cascade
Founded: 2000
France
www.opencascade.com/products/cad-assistant/

Company Information

Fast3D
United States
fast3d.io

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Categories

3D Viewers Supported
CAD Viewers Supported

Categories

CAD Viewers Features

Annotate Not Supported
Batch Conversion Not Supported
Collaboration Tools Not Supported
Editing Supported
Track Changes Not Supported
View .DWF Files Not Supported
View .DWG Files Not Supported
View .IGES Files Supported
View .STEP Files Supported
View .STL Files Supported
View 2D Files Not Supported
View 3D Files Supported

Integrations

No info available.

Integrations

No info available.
Claim CAD Assistant and update features and information
Claim CAD Assistant and update features and information
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Claim Fast3D and update features and information