PrusaSlicer icon
PrusaSlicer icon

PrusaSlicer

An open-source, feature-rich, frequently updated tool that contains everything you need to export the perfect print files for your 3D printer.

PrusaSlicer screenshot 1

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Platforms

  • Mac
  • Windows
  • Linux
  • Flathub
  • Flatpak
PrusaSlicer screenshot 1
PrusaSlicer screenshot 2
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Features

  1.  Ad-free
  2.  Dark Mode
  3.  Portable
  4.  3D Printing

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PrusaSlicer News & Activities

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Recent activities

  • Yannick Boog liked PrusaSlicer
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    Darlene Sonalder added PrusaSlicer as alternative to LuBan3D
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    fbdhvbdjv added PrusaSlicer as alternative to QIDI Slicer
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  • Bambuddy icon
    fbdhvbdjv added PrusaSlicer as alternative to Bambuddy
  • Quill73 reviewed PrusaSlicer  

    Very capable and well-supported, pioneering a lot of great features. With presets and "easy mode" is very approachable, but with "expert mode" you can tweak any parameter you want.

    Designed for use with Prusa 3D printers but can be used with any FDM (even has presets for many popular models, even non-Prusa). Pretty capable for SLA/Resin, only natively supports Prusa's models (unfortunately SLA isn't really part of the open-source ecosystem like FMD) but can be adjusted for other types and...

  • fbdhvbdjv updated PrusaSlicer

PrusaSlicer information

AlternativeTo Categories

Photos & Graphics, System & Hardware

GitHub repository

  •  9,382 Stars
  •  2,361 Forks
  •  1034 Open Issues
  •   Updated  
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Our users have written 2 comments and reviews about PrusaSlicer, and it has gotten 21 likes

PrusaSlicer was added to AlternativeTo by MaxUllrich on and this page was last updated .

Comments and Reviews

   
Top Positive Comment
OniriCorpe
0

The best slicer for me ^w^

Quill73
0

Very capable and well-supported, pioneering a lot of great features. With presets and "easy mode" is very approachable, but with "expert mode" you can tweak any parameter you want.

Designed for use with Prusa 3D printers but can be used with any FDM (even has presets for many popular models, even non-Prusa). Pretty capable for SLA/Resin, only natively supports Prusa's models (unfortunately SLA isn't really part of the open-source ecosystem like FMD) but can be adjusted for other types and files converted with UVtools.

Review from a new or low-activity account — shown here, but not counted in the app rating.

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What is PrusaSlicer?

PrusaSlicer takes 3D models (STL, OBJ, AMF) and converts them into G-code instructions for FFF printers or PNG layers for mSLA 3D printers. It's compatible with any modern printer based on the RepRap toolchain, including all those based on the Marlin, Prusa, Sprinter and Repetier firmware. It also works with Mach3, LinuxCNC and Machinekit controllers.

PrusaSlicer is based on Slic3r by Alessandro Ranellucci and the RepRap community.

Key features are:

  • multi-platform (Linux/Mac/Win) and packaged as standalone-app with no dependencies required
  • complete command-line interface to use it with no GUI
  • multi-material (multiple extruders) object printing
  • multiple G-code flavors supported (RepRap, Makerbot, Mach3, Machinekit etc.)
  • ability to plate multiple objects having distinct print settings
  • multithread processing
  • STL auto-repair (tolerance for broken models)
  • wide automated unit testing

Other major features are:

  • combine infill every 'n' perimeters layer to speed up printing
  • 3D preview (including multi-material files)
  • multiple layer heights in a single print
  • spiral vase mode for bumpless vases
  • fine-grained configuration of speed, acceleration, extrusion width
  • several infill patterns including honeycomb, spirals, Hilbert curves
  • support material, raft, brim, skirt
  • standby temperature and automatic wiping for multi-extruder printing
  • customizable G-code macros and output filename with variable placeholders
  • support for post-processing scripts
  • cooling logic controlling fan speed and dynamic print speed