Prusa Slicer software firmware
current- Latest firmware
- 2.9.6
- Released
- Jun 25, 2026
- Category
- Makers & open firmware
- Last checked
- Sep 14, 2026
How to update the Prusa Slicer software
- Download the firmware for your exact printer from help.prusa3d.com/downloads.
- Copy the .bbf (MK4, XL, Core One) to a USB drive, insert it, and confirm on the printer.
- Or use PrusaSlicer's firmware updater over USB for older MINI and MK3 boards.
Always download firmware from the manufacturer or project itself. Firmwarely links out; it never hosts firmware.
What changed
#  This is final release of PrusaSlicer 2.9.6, introducing ColorMix feature. Please, read change logs of [2.9.6-beta1](https://github.com/prusa3d/PrusaSlicer/releases/tag/version_2.9.6-beta1) and …
Version history
| 2.9.6 | Jun 25, 2026 |
FAQ
How do I update the Prusa Slicer software?
See the step-by-step above. Follow the project's release page for the flashing or OTA procedure. Many maker devices update from a web installer or the project's desktop app.
How does Firmwarely know when there's a new version?
Every night we read the manufacturer's official release page for the Prusa Slicer software and record the version, date and changelog. If anything changed, subscribers watching this device get an email.
Is this an official Prusa page?
No. Firmwarely is independent. Device and brand names belong to their manufacturers; always download firmware from the official source.
Get alerts for Prusa Slicer software
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