Plasticity — direct-editing CAD for hard-surface 3D

Fast NURBS hard-surface modeling—perpetual license, direct editing, STEP export, Blender bridge, and a 30-day trial without subscriptions.

  • 3D Modeling
  • CAD
  • NURBS
  • Hard-Surface
Publisher
Plastic Software
Type
Direct-Editing CAD
Pricing
Paid
Reviewed
22 August 2026
Official site

Quick verdict

Use when

  • Artist-friendly NURBS CAD
  • Hard-surface product models
  • Perpetual license
  • STL / mesh export

Skip when

  • Free browser modeling
  • AI text-to-mesh only
  • Full animation / rigging
  • Enterprise PLM

Plasticity vs common alternatives

Plasticity vs common picks for direct-editing cad. Focus on stable factors—tiers, learning curve, output limits, privacy—then confirm on each official site.

Tap a dimension to focus

Pricing

  • PlasticityThis page
    • Perpetual Indie/Studio
    • 12 months updates
    • Subscription/tokens
    • Free hobby tier
    • Perpetual license
    • Paid upgrades
  1. Plasticity — official site
  2. Fusion 360 — official site
  3. Rhino — official site

Preview of Plasticity - not the live app. Confirm details on the official site.

Does this overview help you decide?

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Learn more

Details below the decision summary—features, workflow, and scope notes.

What is Plasticity?

Fast NURBS hard-surface modeling—perpetual license, direct editing, STEP export, Blender bridge, and a 30-day trial without subscriptions.

What it costs

Tier snapshot before you download plasticity.xyz.
Free tier
Yes
Pricing summary
Plasticity offers a 30-day free trial for non-commercial evaluation. Paid Indie and Studio perpetual licenses include 12 months of updates and commercial use—confirm live prices, machine limits, and format tiers on the official site.

Reviewed on 22 August 2026 · Plasticity — official site

What Plasticity provides

Core capabilities of the public Plasticity product.
  • Direct-editing NURBS modeling

    Build precise hard-surface forms with a streamlined toolset aimed at speed over parametric history trees.

  • Perpetual license

    Pay once for a license with 12 months of included updates—no subscription or always-online requirement.

  • Advanced fillets and Booleans

    Robust fillet control and Boolean operations for product shells, cuts, and mechanical details.

  • Exchange formats

    Import and export STEP, OBJ, STL, Parasolid, and additional formats depending on Indie or Studio tier.

  • Blender bridge

    Move models between Plasticity and Blender for rendering, sculpting, or game-ready mesh work.

  • Studio surfacing tools

    Studio adds xNURBS, class-A surfacing, PolySplines mesh-to-NURBS, and expanded exchange formats—confirm on site.

How to use Plasticity

A practical hard-surface CAD workflow.
  1. Start the trial or license

    Download for Windows, macOS, or Linux and activate a 30-day trial or perpetual Indie/Studio license.

  2. Block out forms

    Use primitives, sweeps, and Booleans to establish primary volumes before refining edges and surfaces.

  3. Refine fillets and surfaces

    Tune fillet chains and, on Studio, use advanced surfacing tools for continuity-critical product faces.

  4. Export or bridge

    Export STEP or mesh for manufacturing and rendering, or send through the Blender bridge for downstream work.

Who Plasticity is for

Roles that benefit from fast NURBS hard-surface CAD.
  • Industrial and product designers

    Iterate concept shells and production-minded surfaces without a heavy parametric CAD stack.

  • Hard-surface 3D artists

    Model mechanical props and vehicles in NURBS, then bridge to Blender for look-dev and rendering.

  • Indie makers and small studios

    Own a perpetual CAD seat with predictable cost instead of ongoing subscription fees.

When Plasticity is the right pick

Choose Plasticity when you need focused NURBS hard-surface CAD with a one-time license and fast direct editing. Skip it when you want free browser clay modeling, AI mesh generation, or full parametric assemblies and CAM.

Tech specs

Snapshot of the Plasticity desktop application.
Platforms
Windows 10+, macOS 12+, and Linux (Ubuntu 22+)—confirm latest requirements on site.
License model
Perpetual Indie or Studio license with 12 months of updates; node-locked machine limits per tier.
Formats
STEP, OBJ, STL, Parasolid, and expanded IGES/Rhino/DXF support on Studio—confirm tier table on site.

Frequently Asked Questions

Quick answers about this tool—open a question to read more.