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.
- Windows 10 & 11 (32-bit and 64-bit)
- Most current Linux distros via Flathub
- macOS High Sierra 10.13 (64-bit) or later
| Windows 64-bit | Windows 32-bit | MacOS | Linux AppImage | Linux Flatpak |
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- Website and downloads - active, current
- User Forum - active, current
- User Wiki Manual - needs updating
- Developer README - current
- Developer Wiki - needs updating
- Doxygen docs - current
See https://www.gnu.org/licenses/gpl-3.0.html for further information.
Other components and licensing:
- QMuParser - Simplified BSD license
- VPropertyExplorer - LGPLv2.1 license
