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Software · 3D, CAD & electronics

PrusaSlicer

PrusaSlicer is a 3D printing program, available on Windows, macOS and Linux.

  • Limited free plan
  • Windows, macOS and Linux
  • Open source
  • No account

At a glance

PrusaSlicer offers a limited free plan; advanced features or heavier use are paid.

Its licence (AGPL-3.0) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Plans and conditions

  • Free plan: basic features are free; others are reserved for paid plans.
  • Paid subscriptions offered by the publisher.

Strengths

  • Open source code
  • No account needed
  • No credit card asked
  • Commercial use allowed

Weaknesses

  • Limited free plan

About

PrusaSlicer is a powerful, lightweight slicing software designed for precision and flexibility in 3D printing. Compatible with a wide range of printers and materials, it combines advanced customization options with an efficient, streamlined workflow, delivering high-quality results on Linux, macOS, and Windows. Developed by Prusa Research, PrusaSlicer is fully open-source, supported by a vibrant community, and built on the solid foundation of the Slic3r project, originally created by Alessandro Ranellucci.

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from Homebrew (platforms) —
  • Facts collected from Flathub (credit card, publisher, licence, free status, platforms, commercial use, version) —
  • Facts collected from Official plan pages (pricing, licence, terms) (limits, free status, commercial use) —
  • Facts collected from Winget (Windows Package Manager) (credit card, account, source code, publisher, licence, free status, platforms, commercial use, version) —
  • Facts collected from Wikidata (licence, platforms) —
  • Last technical check: 5 November 2026
  • Description from Flathub — AppStream (Flathub)

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