12 May 2026 · 7 min read

Free leather pattern software in 2026: a practical comparison

If you're designing your own leather patterns, the question of which software to use comes up early. Illustrator is paid and not built for the workflow. Fusion 360 is overkill. SketchUp can't do precision 2D well. What actually works for leather pattern design, and what costs nothing?

This is a comparison of four options, written after using each for real leather projects. I'm biased — I built EasyPatt — but I'll be honest about what each tool does well and where it falls short.

What "free" means

A few definitions, since "free" gets stretched:

• Free forever — no cost, no signup, no trial period that expires. Example: Inkscape.
• Free for hobbyists — no cost if your revenue is below a threshold. Often comes with feature limits. Example: Fusion 360.
• One-time fee — pay once, use forever. Not technically free, but cheaper than subscriptions long-term. Example: Affinity Designer (€80 one-time).
• Free trial — works for X days, then locked. Example: Illustrator's 7-day trial.

I'll focus on the first two categories — actually free for indefinite use — plus the most reasonable paid option.

Inkscape

Inkscape is the open-source standard for vector graphics. Cross-platform, mature (20+ years old), capable of any 2D vector design task.

What works for leather

• Bezier paths with precise coordinate input.
• Offset path tool (Path → Linked Offset) for seam allowance.
• Print at 100% scale, custom page sizes, multi-page tile possible with workarounds.
• Free, no signup.

What doesn't

• No stitch hole generation. You can place dots manually, or write an extension, but nothing is built in.
• No tile-print with calibration rectangle. You can split a pattern across pages manually, but it's tedious and error-prone.
• No paired panel feature. You can group and mirror, but the panels aren't linked — if you edit one, the other doesn't update.
• No hardware library. You're drawing rivets and snaps from scratch.

Verdict: Use Inkscape if you're already an Inkscape user and you don't mind doing the leather-specific work by hand. For occasional patterns, it's free and sufficient. For regular pattern design, the manual work adds up.

Affinity Designer (one-time fee)

Affinity Designer is the most pleasant general-purpose vector tool I've used. €80 one-time, no subscription. macOS, Windows, iPad.

What works for leather

• Best-in-class Bezier tools.
• Snapping and constraints that actually work.
• Print at 100% scale.

What doesn't

• Same gaps as Inkscape: no stitch holes, no tile-print with calibration, no paired panels, no hardware library.
• €80 isn't a huge fee, but it's not free.

Verdict: If you're going to spend €80, Affinity is a strong general-purpose vector editor and you'll use it for non-leather work too. But it doesn't solve the leather-specific gaps any better than Inkscape.

Fusion 360 (free for hobbyists)

Fusion 360 is Autodesk's professional 2D/3D CAD. It's free if your annual product revenue is below $1,000 USD. macOS and Windows.

What works for leather

• Genuinely precise. Constraints, dimensions, parametric design.
• Excellent for parts that mate together (hinged closures, mechanical interlocks).
• Can model the 3D form of the finished bag/wallet (rarely needed but cool).

What doesn't

• Steep learning curve. Plan a week to get comfortable with the sketch environment.
• Designed for mechanical CAD, not soft goods. The "pattern" mindset (flat 2D shapes that become 3D objects when sewn) isn't native.
• No leather-specific features at all.
• Print workflows are clunky — you typically export to PDF and print from another app.

Verdict: Fusion 360 is incredibly powerful if you already know it. For someone starting from zero, the time investment doesn't pay off for leather work specifically.

EasyPatt

Browser-based, leather-specific. Free.

What works for leather

• Stitch hole generation (walking and balancing modes), with adjustable spacing, offset, and hole shape.
• Tile-print with mandatory 50 × 50 mm calibration rectangle.
• PDF and PNG export at 1:1 scale.
• Native .lpat project files.
• Hardware library (rivets, snaps, magnetic closures, D-rings).

What doesn't

• Newer tool, smaller hardware library than what a pro CAD package could theoretically support.
• Web-based — needs a browser. Excellent for cross-device, but offline workflows need setup.
• Less generic vector functionality than Inkscape or Affinity. For non-leather design work, you'd still want a general tool alongside.

Verdict: Built for leather. If your main use case is leather pattern design, the leather-specific features save the time you'd otherwise spend hacking around in a generic tool.

How to choose

If you want my honest framing:

• Doing this occasionally, want zero learning curve: EasyPatt. Open it in a browser, design a pattern, print, cut.
• Already deep in Inkscape: Stay in Inkscape. The manual stitch work is annoying but you don't need to relearn a tool.
• Want general 2D vector work too: Affinity Designer (€80) plus EasyPatt for stitch-specific tasks.
• Doing complex 3D-aware design (bags with structural inserts, mechanical closures): Fusion 360 is worth the learning curve.

For most leather makers I know who design their own patterns, the answer ends up being: a leather-specific tool for stitch and tile-print work, plus whatever generic vector tool they already know.