# Review of Open Source and Freeware CAD Systems for Use with 3D-Printing

> Research article (Procedia CIRP, 2016) · cited 65× · AI/ML

**Wikidata**: [openalex:W2517387630](https://www.wikidata.org/wiki/openalex:W2517387630)  
**Source**: https://4ort.xyz/entity/review-of-open-source-and-freeware-cad-systems-for-use-with-3d-printing