FreeSewing
A sewing-pattern generator built around individual measurements.
Digital Fashion
Create apparel designs and digital garments.
6 Digital Fashion sites with bilingual introductions and official links.
Seamly
Fashion-design software for patterns driven by measurements and sizing data.
Valentina
Pattern-making software with measurement tables and sewing resources.
CLO
3D garment-design software for creating and visualizing digital clothing.
Marvelous Designer
3D clothing-design software centered on garment patterns and simulation.
Style3D
A digital-fashion platform for 3D apparel design and related workflows.