DIGITAL DESIGN
VIRTUALLY SEAMLESS

  • Save Time

    Calculations are automatic and accurate. No more walking seams!

  • Save Money

    Create only one pattern to create ALL SIZES, even PLUS SIZE!

  • Build Loyalty

    Update past designs with this season's trends for consistent style and fit.

Free and Open Source Apparel CAD 
for Windows, Linux, and MacOS

Joomproject Portable May 2026

At Seamly, we’re reshaping the world of fashion design through our innovative software, now embraced by thousands of users all around the world. Born from a vision to make fashion design more accessible and sustainable, Seamly has grown into a global tool that empowers designers and brands, big and small.

Our journey began with a simple idea: to provide a practical, real-world solution to the challenges of garment sizing and production. Today, Seamly stands as a leader in digital fashion design collaborating in a global movement towards sustainable and inclusive fashion. Our commitment extends beyond creating efficient design tools; we’re dedicated to fostering a more inclusive, ethical and environmentally responsible fashion industry. 

Joomproject Portable May 2026

"Great piece of software for developing, from basic slopers to any pattern made to specific measurements. You can quickly build your patterns, or carefully construct formulas to proportionally reuse the fit across different measurements."
José R.
"Seamly 2D is awesome... Many, many thanks to the creator!"
Andi B.
"Es un sistema de patronaje completo y fácil de utilizar que te permite hacer trabajos muy profesionales y con un montón de funcionalidades."
Kelemochi Colour World Patchwork

Joomproject Portable May 2026

Joomproject Portable May 2026

JoomProject is designed to be a comprehensive, all-in-one suite that covers the entire project lifecycle. Key features available in the latest versions include:

: Facilitate team communication through group discussions and project-specific document repositories where files can be safely attached and shared. Technical Versatility

: Break down large projects into manageable phases with specific milestones to ensure critical goals are met on time.

: Create lightweight, assignable task lists. The software supports advanced controls like setting tasks as "not applicable" and color-coding for better organization.

Joomproject Portable May 2026

Joomproject Portable May 2026

JoomProject is designed to be a comprehensive, all-in-one suite that covers the entire project lifecycle. Key features available in the latest versions include:

: Facilitate team communication through group discussions and project-specific document repositories where files can be safely attached and shared. Technical Versatility joomproject

: Break down large projects into manageable phases with specific milestones to ensure critical goals are met on time. JoomProject is designed to be a comprehensive, all-in-one

: Create lightweight, assignable task lists. The software supports advanced controls like setting tasks as "not applicable" and color-coding for better organization. joomproject

Last Week’s Achievements

1 February 2025 What an incredible week it has been for our Seamly2D project!  We received three pull requests in the last 7 days, demonstrating our team’s commitment

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joomproject

Last Week’s Achievements

What an incredible week we had! 🌟 Over the past 7 days, we received nine pull requests that have significantly contributed to the ongoing development of the Seamly2D project. Each contribution plays a vital role in enhancing our software and improving the user experience. Here’s a breakdown of what we accomplished:

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Unlock Seamless Tailoring: Convert Your 3DLook.ai Body Scan to Precise Seamly Measurements

Beta
joomproject

Seamly2D is Free and Open Source Software.