OpenCAD

Spec sheet

Purpose

OpenCAD is a browser-based 2D CAD editor for engineers.Read 10 Oct 2026 · opencad.dev

Intended users

The site describes OpenCAD as a CAD editor for engineers and says its CivilAL tools are designed for civil engineers.Read 10 Oct 2026 · opencad.dev

Trial

The pricing section says the first 30 days are free and no credit card is required.Read 10 Oct 2026 · opencad.dev

Integrations

The CivilAL product modules are described as working standalone or integrated with OpenCAD.Read 10 Oct 2026 · opencad.dev

Civil engineering tools

The CivilAL suite includes progress billing, quantity surveying, earned value, and cost analysis modules.Read 10 Oct 2026 · opencad.dev

Drawing tools

It offers 39 drawing and editing tools, including LINE, CIRCLE, ARC, POLYLINE, HATCH, DIMENSION, TRIM, OFFSET, FILLET, and ARRAY.Read 10 Oct 2026 · opencad.dev

DXF support

It imports and exports AutoCAD DXF files with roundtrip support and preserves 24 entity types.Read 10 Oct 2026 · opencad.dev

Exports

It exports vector PDFs and can export DWG through ODA File Converter.Read 10 Oct 2026 · opencad.dev

Layers

Its layer system supports visibility, lock states, colors, linetypes, and layer isolation.Read 10 Oct 2026 · opencad.dev

License and hosting

The page describes OpenCAD as open source under the MIT License and self-hostable.Read 10 Oct 2026 · opencad.dev

Technology

The site says OpenCAD is built with React, TypeScript, Three.js, and FastAPI.Read 10 Oct 2026 · opencad.dev

Plans and prices

Every OpenCAD plan and price →

Where Specifiction places it

• 2D CAD Software#24 of 417.5