SlicerShelf
Main navigation
Independent release archive

PrusaSlicer

PrusaSlicer 2.9.1-rc1

Official release record for PrusaSlicer 2.9.1-rc1, published Mar 4, 2025.

Pre-release2 public packages2,376 recorded GitHub downloads

Official files in this release

macOS · 1 files

Not specified · 1 files

Package changes from the previous release

Compared with 2.9.1-beta1, all classified package counts remain unchanged at 2 public files.

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

Summary

This is the first release candidate of PrusaSlicer 2.9.1. This release is basically equivalent to 2.9.1-beta1 ↗.

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.

Changes with respect to 2.9.1-beta1

  • Linux Flatpak build uses a different runtime version to hopefully mitigate issues with some dedicated GPU cards. #13945

Localization

  • Updated CS, PL, DE, IT, ES, FR, JA dictionaries.

Linux build is now distributed through Flathub. Please see the respective page on our Prusa Knowledge Base ↗ for instructions.

Official release ↗