# CADProps

Online CAD viewer for dimensions, volume, surface area and density-based mass, with model comparison, conversion and batch CSV export.

Source: https://thecadhub.com/details/cadprops/
Updated: 2026-09-21T23:34:57.885867+00:00
Category: CAD
Company: CADProps
Website: https://www.cadprops.com/
Platforms: Web browser (Windows, macOS, Linux)
Latest version: Continuously updated web app
Tags: 3D, Cloud, Free, Manufacturing, Mechanical
Deployment: Cloud-based
Pricing models: Free
Business sizes: Small, Mid-size

## Description

## Overview
CADProps helps engineers, designers and manufacturers open CAD files, inspect geometry and gather model properties directly in a web browser, without installing desktop software or creating an account.

## Workflow
Upload a supported model, inspect it in 3D, check dimensions and properties, and export the results. Supported formats include STEP/STP, IGES and common mesh formats such as STL, OBJ, 3MF and GLB/GLTF. Capabilities vary by format.

## Key capabilities
- Interactive 3D viewing and assembly inspection
- Dimensions, surface area and valid solid volume
- Mass estimates using a user-confirmed material density
- Model comparison and batch CSV property export
- Conversion between supported CAD and mesh formats
- Shareable model links

## Measurement limits
CAD geometry and mesh results are distinguished: mesh measurements are approximate, and mass depends on the chosen density. Files are processed on the server in a guest-session workspace; see the website's supported-format and privacy pages for details.

## Key functions

- 3D CAD viewing and assembly inspection
- Dimensions, surface area and solid volume
- Density-based mass estimation
- Model comparison
- Batch CSV property export
- Supported CAD and mesh conversion
- Model sharing links

## Pricing

Listed prices may change. Confirm current terms with the vendor. Missing prices are unknown.

- Free: Unknown . Free browser-based tools. No account or desktop installation required. File-format capabilities and upload limits apply.