# BRL-CAD

BRL-CAD is a free, open-source 3D solid modeling system for CSG editing, ray-traced rendering, geometric analysis, and format conversion.

Source: https://thecadhub.com/details/brl-cad/
Updated: 2026-07-15T22:05:04.236393+00:00
Category: CAD
Company: BRL-CAD
Website: https://brlcad.org/
Platforms: Windows, macOS, Linux, BSD, Solaris
Latest version: 7.42.2
Tags: 3D, Free, Mechanical, Open Source
Deployment: On-premise
Pricing models: Free
Business sizes: Small, Mid-size, Enterprise

## Description

BRL-CAD is a cross-platform solid modeling system centered on constructive solid geometry (CSG). Its tools support interactive 3D geometry creation and editing, Boolean combinations of solids, ray-traced rendering, geometric analysis, and conversion between BRL-CAD databases and other geometry formats.

The package includes the MGED geometry editor, rendering and analysis utilities, image-processing tools, a benchmark suite, and geometry libraries for application developers. It is distributed as free and open-source software for desktop and workstation environments, including Windows, macOS, Linux, BSD, and Solaris.

## Key functions

CSG solid modeling, interactive geometry editing, Boolean modeling, ray-traced rendering, geometric analysis, geometry conversion

## Pricing

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

- Free: Unknown . Free and open-source software under OSI-approved license terms.