Seamly2D

6.8easy start · #5 of 26
in Fashion Design Software

Runs on Linux, Mac, Windows.

Seamly2D is ranked #5 of 26 in fashion design software on The Geeks Club. It runs on Linux, macOS, Windows. There is a free plan.

Seamly2D plans and pricing

Seamly2D Free Free and open source seamly.io · 3 Oct 2026

Valentina 0 of 4 in the starter kit Lesson 17.2 Marvelous Designer 0 of 4 in the starter kit Lesson 27.0 CLO 3D 0 of 4 in the starter kit Lesson 36.9 PAD System 0 of 4 in the starter kit Lesson 46.8 garment.dev 0 of 4 in the starter kit Lesson 66.7 GRAFIS CAD Apparel 0 of 4 in the starter kit Lesson 76.6

Purpose: Seamly2D is open-source fashion design software for creating garment patterns.
Pattern design: The site says Seamly helps users create patterns quickly and easily and adapt previous designs to current needs.
Sizing: The site says designers can use size charts, made-to-measure data, and converted body scans.
Industries: The site lists apparel, costumes, athletic wear, pet gear, outdoor products, and upholstery as possible uses.
Design workflow: The software page describes a workflow spanning design through manufacturing for physical and digital products.
3D and mixed reality: The software page says Seamly integrates 2D, 3D, and Mixed Reality.
Body scan integration: A Seamly article describes a beta process for converting 3DLOOK MOBILE TAILOR measurement CSV files into Seamly measurement files by email.
Supported desktop systems: The home page offers downloads for Windows, Linux, and MacOS.
Download process: The download page asks users for their name, email, operating system, and intended use, then says it will email a download link.
Privacy statement: The download page says Seamly Systems does not sell or share personal information it holds.
Support: The site links to a Seamly user forum described as a discussion forum for Seamly software.
Maker and origin: The About page names Susan Spencer as the founder and says Seamly 2D grew from her effort to address poor garment fit.
Price from: Free

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