CAD Assistant

CAD Assistant

Open Cascade
CADProps

CADProps

CadProps Technologies Pte. Ltd.
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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

CADProps is a browser-based CAD viewer and measurement workspace for engineers, manufacturing and purchasing staff, designers, and other users who need to inspect parts without installing desktop CAD software. It opens supported STEP, IGES, STL, OBJ, 3MF, DWG/DXF and selected native CAD files, with capabilities that vary by format and geometry. Users can inspect assemblies, measure dimensions and geometry, calculate surface area and volume, estimate mass using a selected material density, compare models, process batches, and export property data. Viewing and measuring are available without an account; signing in is required to convert files, save them across devices, or create share links. The web workspace also supports temporary guest sessions and shareable model reviews.

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

Engineers, designers, and manufacturing or product development teams who need to view, measure and compare CAD models in the browser without installing desktop software.

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

Free
Viewing and measuring are available without an account. Conversion, file saving, and share-link creation require an account.
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

CadProps Technologies Pte. Ltd.
Singapore
www.cadprops.com

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Categories

3D Viewers Supported
CAD Viewers Supported

Categories

CAD Viewers Supported

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

Claude Not Supported
Model Context Protocol (MCP) Not Supported

Integrations

Claude Supported
Model Context Protocol (MCP) Supported
Claim CAD Assistant and update features and information
Claim CAD Assistant and update features and information
Claim CADProps and update features and information
Claim CADProps and update features and information