Valentina

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About

Valentina is open-source software for creating and modeling clothing patterns, with parametric pattern work at its center. Users can base pattern rearrangement on measurements, increments, formulas and construction rules. The project is intended for building and modeling apparel patterns, and the FAQ says there are no restrictions on the kind of work users produce. Valentina is GPLv3+ licensed and runs on Linux, macOS and Windows. Stable downloads include an AppImage for Linux; Windows 7+ 32-bit and Windows 10+ 64-bit packages; and macOS packages for Intel, Apple Silicon and Universal systems. It supports .val files from Seamly2D, though Seamly2D does not support files in the reverse direction. DXF import is unavailable because vector formats do not contain the information Valentina needs for its pattern format. The Free plan is 0.00 EUR per free and includes source code, historical versions and community support, but no current binaries, manual or developer support. Basic costs 8.26 EUR per month; Premium costs 16.51 EUR per month.

Who it is for

Valentina suits pattern makers who want parametric sizing tools and can work with its available file formats. It is available across desktop operating systems, with paid plans adding current binaries and developer support.

What is good

Parametric patterns use measurements, formulas and rules.
GPLv3+ license and free plan are available.
Stable packages are listed for Linux, macOS and Windows.
Exports include SVG, PDF, PNG, OBJ, PS, EPS and DXF.

What to know first

DXF import is unavailable.
Free plan lacks current binaries and a manual.
Development-build patterns may not open in the installed version.
No 3D garment simulation is listed.

Verdict

Valentina is focused on 2D pattern creation and measurement-driven grading rather than a broader apparel workflow. Review the plan limits and file compatibility needs before choosing it.

Compared on fashion design software

Free plan: Yessmart-pattern.com.ua
3D garment simulation: Nosmart-pattern.com.ua
2D pattern making: Yessmart-pattern.com.ua
Size grading: Yessmart-pattern.com.ua
Textile design tools: Nosmart-pattern.com.ua
Tech pack creation: Nosmart-pattern.com.ua
Export formats: SVG, PDF, PNG, OBJ, PS, EPS, DXFsmart-pattern.com.ua

Facts

Purpose: Valentina is open-source software for creating clothing patterns, with a focus on parametric patterns.smart-pattern.com.ua · 3 Oct 2026
Parametric sizing: Patterns can be automatically rearranged using measurements, increments, formulas, and construction rules.smart-pattern.com.ua · 3 Oct 2026
Commercial use: The FAQ says Valentina is free software and places no restrictions on the kind of work users produce with it.smart-pattern.com.ua · 3 Oct 2026
License: The download page identifies Valentina as GPLv3+ licensed.smart-pattern.com.ua · 3 Oct 2026
Windows versions: The stable download lists Windows 7+ 32-bit packages and Windows 10+ 64-bit packages.smart-pattern.com.ua · 3 Oct 2026
macOS versions: The stable download lists macOS 10.15+ Intel, macOS 11+ Apple Silicon, and macOS 12+ Universal packages.smart-pattern.com.ua · 3 Oct 2026
Linux package: The stable download lists an AppImage package.smart-pattern.com.ua · 3 Oct 2026
Development builds: Development builds are snapshots for testing, and patterns saved in them may not open in the installed Valentina version or be convertible back.smart-pattern.com.ua · 3 Oct 2026
File import limit: The FAQ says DXF import is unavailable because vector formats do not provide the information needed for Valentina pattern format.smart-pattern.com.ua · 3 Oct 2026
Compatibility: Valentina supports .val files from Seamly2D, while the FAQ says the reverse is not true.smart-pattern.com.ua · 3 Oct 2026
Support: The paid Basic plan includes developer support, while the Free plan provides community support without developer support.smart-pattern.com.ua · 3 Oct 2026
Privacy: The website privacy policy says its logs may collect IP addresses, browser type, ISP, timestamps, transition or exit pages, and possibly clicks.smart-pattern.com.ua · 3 Oct 2026
Project origin: The About page says the Valentina project was created in 2013 and named after the founder's mother, a cutter by profession.smart-pattern.com.ua · 3 Oct 2026
Intended users: The project describes its goal as creating a multifunctional program for building and modeling clothing patterns.smart-pattern.com.ua · 3 Oct 2026