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Original Prusa Drivers & Apps - 2.2.8  

Jakub Dolezal
Original Prusa Drivers & Apps - 2.2.8

Hi guys,
here you can find the newest release of drivers and software for Original Prusa i3 printers. Included is the latest stable release of PrusaSlicer with integrated firmware updater and many more!

What is new in the version 2.2.8:

  • 3D models for the SL1 updated
  • macOS Catalina 10.15 news

A detailed description

3D models for the SL1 updated

The printable 3D models for SL1 were updated to match the version posted on PrusaPrinters. 

macOS Catalina 10.15 news

Apple just released the latest version of the operating system and there are some changes, which will affect the apps in the driver bundle.

Pronterface - the latest stable version of this app is a 32bit and therefore will not work in macOS Catalina. Apple has completely dropped the 32bit app support. The only workaround, for now, is to use the RC5 version. However, this is not a final version and we cannot guarantee it will work flawlessly. More info is on the GitHub.

PrusaSlicer - starting Catalina, Apple has introduced another security "layer" for the apps. The apps now need to go through a "notarising" process, otherwise, the system will evaluate the app as a risk. We are working on a fix, which will be introduced soon. The latest stable version of the PrusaSlicer 2.1.0 is 100 % safe and to launch it you can use a workaround: right-click on the app and from the context menu select "Open".


Supported printers:

  • Original Prusa i3 MK3S MMU2S
  • Original Prusa i3 MK3S
  • Original Prusa i3 MK3 MMU2
  • Original Prusa i3 MK3
  • Original Prusa i3 MK2.5S MMU2S
  • Original Prusa i3 MK2.5S
  • Original Prusa i3 MK2.5 MMU2
  • Original Prusa i3 MK2.5
  • Original Prusa i3 MK2/S MMU1
  • Original Prusa i3 MK2/S
  • Original Prusa SL1

Supported platforms:

  • Microsoft Windows
  • macOS
  • Linux (see Appimage on Github)

Download link:

Looking forward to your feedback! Happy printing 😉

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