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PrusaSlicer

PrusaSlicer 2.9.3

Official release record for PrusaSlicer 2.9.3, published Sep 12, 2025.

Stable2 public packages194,763 recorded GitHub downloads

Official files in this release

macOS · 1 files

  • PrusaSlicer-2.9.3.dmgNot specified in filename · 131.0 MiB · 83,728 downloads
    ✓ SHA-256 available

    Verify this file

    Expected SHA-25619f41fabc773c888bc8c34fa2265eea3d34a4199792b717427caac939b4f920f

    Local verification commands

    Windows PowerShellGet-FileHash -Algorithm SHA256 -LiteralPath '.\PrusaSlicer-2.9.3.dmg'
    macOS Terminalshasum -a 256 -- 'PrusaSlicer-2.9.3.dmg'
    Linux terminalsha256sum -- 'PrusaSlicer-2.9.3.dmg'

    The digest is supplied by GitHub for the publisher’s release asset. A matching local result shows that the downloaded bytes match that asset.

    SHA-256 verifier →
    Official download ↗

Not specified · 1 files

  • PrusaSlicer-2.9.3.zipNot specified in filename · 97.2 MiB · 111,035 downloads
    ✓ SHA-256 available

    Verify this file

    Expected SHA-256d9f82d604908f225d8e4f15d7e22050cfe4c0a43c4a10fd6b9e574608cb73b0c

    Local verification commands

    Windows PowerShellGet-FileHash -Algorithm SHA256 -LiteralPath '.\PrusaSlicer-2.9.3.zip'
    macOS Terminalshasum -a 256 -- 'PrusaSlicer-2.9.3.zip'
    Linux terminalsha256sum -- 'PrusaSlicer-2.9.3.zip'

    The digest is supplied by GitHub for the publisher’s release asset. A matching local result shows that the downloaded bytes match that asset.

    SHA-256 verifier →
    Official download ↗

Package changes from the previous release

Compared with 2.9.3-rc1, all classified package counts remain unchanged at 2 public files.

Release channel: Pre-release → Stable.

Counts are separate views of publisher filenames by platform, processor and format. They are not compatibility or support guarantees.

Release-note preview

A plain-text excerpt from the publisher’s release notes. Open the official release for the complete and current text.

Publisher notes are shown in their original source language. This excerpt is not machine-translated.

PrusaSlicer

This is final release of PrusaSlicer 2.9.3, functionally equivalent to 2.9.3-rc1 ↗. The release candidate saves its profiles into regular PrusaSlicer configuration directory. When you first run it, it will search for all configurations produced by alpha or beta versions and offer to create a copy of the latest one.

Summary of changes with respect to 2.9.2 ↗

  • New "Consistent Surface" cooling: Smarter logic for improved outer wall quality on fast layers.
  • Short travel acceleration: Reduces ringing by slowing only the shortest travels on external perimeters.
  • Custom G-code parameters: Define your own variables in profiles for flexible G-code customization.

Please, read change logs of 2.9.3-rc1 ↗ and 2.9.3-beta1 ↗ for more detailed description of the new features.

Changes with respect to 2.9.3-rc1 ↗

Translations

  • Update JA dictionary.
  • Updated Ukrainian localization (thanks to @DrFOXUA).
Official release ↗