| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| v2026.9.28.151 | 2026-09-28 | ||
| v2026.9.21.146 | 2026-09-21 | ||
| v2026.9.14.145 | 2026-09-14 | ||
| v2026.9.7.144 | 2026-09-07 | ||
| v2026.8.31.143 | 2026-08-31 | ||
| v2026.8.24.201 | 2026-08-24 | ||
| v2026.8.17.159 | 2026-08-17 | ||
| v2026.8.10.212 | 2026-08-10 | ||
| v2026.8.3.214 | 2026-08-03 | ||
| v2026.7.27.215 | 2026-07-27 | ||
| v2026.7.20.215 | 2026-07-20 | ||
| v2025.3.25.1924 | 2025-03-25 | ||
| Seamly-Windows-Installation.pdf | 2026-07-13 | 263.6 kB | |
| Seamly-MacOS-Installation-v2.pdf | 2026-07-13 | 384.9 kB | |
| README.md | 2026-07-13 | 5.1 kB | |
| Totals: 15 Items | 653.6 kB | 529 |

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Seamly2D is open source patternmaking software to democratize fashion, released under the GPLv3+ license, and available for Windows, MacOS, and Linux.
Design what you want to wear. Each Seamly2D pattern can read multi-size measurement files for standardized sizes and read individual measurement files for custom-fit. Don't know how? Join our multi-lingual Discourse forum.
Supported platforms:
- Windows 10 & 11 (64-bit)
- macOS Monterey (12), Ventura (13), Sonoma (14), and Sequoia (15)
- Most current Linux distros as Flatpak via Flathub
- Most current Linux distros as AppImage
Download:
Community :
- Website and downloads - active, current
- User Forum - active, current
- User Wiki Manual - needs updating
Developer :
- Developer README - current
- Developer Wiki - needs updating
- Doxygen docs - current
LICENSING

See https://www.gnu.org/licenses/gpl-3.0.html for more information.
Other components and licensing:
- QMuParser - Simplified BSD license
- VPropertyExplorer - LGPLv2.1 license
- xerces-c - Apache License, Version 2.0




