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LibreCAD vs ZWCAD: catalog facts
LibreCAD	ZWCAD
Best for: Technical drawings and floor plans in DXF without paying for AutoCAD	Best for: Drafters and firms that need DWG-compatible CAD without a subscription
Free Free and open source under the GPL 2.0.	Paid Perpetual licences start at $899, with a 30-day free trial.
Windows, macOS, Linux	Windows
Reads DXF and DWG, writes DXF, DWG, PDF and SVG Doubles as a command line converter for batch jobs All 4 strengths for LibreCAD Reads DXF and DWG, writes DXF, DWG, PDF and SVG Doubles as a command line converter for batch jobs Interface translated into over thirty languages Windows, macOS universal and Linux AppImage builds, including ARM64	Native DWG compatibility for sharing with AutoCAD users Perpetual licence option instead of a subscription All 4 strengths for ZWCAD Native DWG compatibility for sharing with AutoCAD users Perpetual licence option instead of a subscription Covers both 2D drafting and 3D work Supports add-on applications and custom development
Two dimensional only; there is no 3D modelling at all Interface conventions come from QCAD and feel dated All 3 limitations for LibreCAD Two dimensional only; there is no 3D modelling at all Interface conventions come from QCAD and feel dated Releases are infrequent compared with commercial CAD packages	Paid software with a high upfront cost Closed source
Downloadable app	Downloadable app
Open source	Not open source
License: GPL-2.0	License not stated
No account needed	Not stated if an account is needed
Offline features available	Not stated if it works offline
Official website Full listing and sources Sources for LibreCAD github.com/LibreCAD/LibreCAD Catalog checked September 21, 2026	Official website Full listing and sources Sources for ZWCAD zwsoft.com/zwcad Catalog checked September 23, 2026

“Not stated” means we have not confirmed it. Features can vary by device and plan.