Valentina is an open source pattern drafting software tool, designed to be the foundation of a new stack of open source tools to remake the garment industry.
Cost / License
- Free
- Open Source
Platforms
- Mac
- Windows
- Linux


There are many alternatives to CLO3D for Windows if you are looking for a replacement. The best free Windows alternative is Valentina, which is also Open Source. If that doesn't work for you, our users have ranked more than 10 alternatives to CLO3D, but unfortunately only two of them are free and available for Windows. If you can't find an alternative you can try to remove all filters.
Valentina is an open source pattern drafting software tool, designed to be the foundation of a new stack of open source tools to remake the garment industry.


Seamly2D is a cross-platform patternmaking program which allows designers to create and model patterns of clothing. This software allows pattern creation using either standard sizing tables or an individual’s set of measurements.

Valentina doesn't offer the option for 3d simulation. It is a sewing pattern drawing software