PrusaSlicer
PrusaSlicer is a free, open-source 3D printing slicer software for fused deposition modeling (FDM) printers. It is optimized for Prusa's own printers but works with most common desktop 3D printers. Key features include variable layer height, printing multiple objects at once
opensource
slicer
gcode
3d-printing
PrusaSlicer: Free, Open-Source 3D Printing Slicer Software for FDM Printers
PrusaSlicer is a free, open-source 3D printing slicer software for fused deposition modeling (FDM) printers. It is optimized for Prusa's own printers but works with most common desktop 3D printers. Key features include variable layer height, printing multiple objects at once, support material generation, and G-code visualization.
What is PrusaSlicer?
PrusaSlicer is a free, open-source slicing application for fused deposition modeling (FDM) 3D printers. It is based on the older Slic3r project but has been enhanced and optimized specifically for Prusa's own 3D printer models. However, PrusaSlicer works well with most common desktop FDM 3D printers.
Some key features of PrusaSlicer include:
- Supports printing multiple objects at once by arranging them optimally on the print bed
- Generates support material which can be removed after printing overhangs and steep angles
- Allows using variable layer heights within a single print for faster prints
- Advanced settings for fine-tuning the slicing process with full control over the G-code output
- Visualization tools to preview the toolpath and simulate the final print
While mainly focused on Prusa machines, the software is compatible with printers from other brands like Creality, Ultimaker, CraftBot, and more. Multiple language interfaces are available.
PrusaSlicer aims to make 3D printing easier and more reliable. The simple interface and array of features give beginners an easy start while advanced users have full customization access. Frequent updates improve compatibility and add new functionality.
PrusaSlicer Features
Features
- Slicing software for FDM 3D printers
- Supports multiple filament types
- Variable layer heights
- Print multiple objects at once
- Generate support material
- G-code visualization
Pricing
- Open Source
Pros
Free and open source
Optimized for Prusa printers
Intuitive interface
Frequent updates
Large user community support
Cons
Limited customization compared to paid options
Steep learning curve for beginners
Lacks advanced features of commercial slicers
Official Links
The Best PrusaSlicer Alternatives
Top 3D Printing and Slicing Software and other similar apps like PrusaSlicer
Here are some alternatives to PrusaSlicer:
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Cura
Cura is a free, open source software for 3D printing preparation and slicing. Developed by Ultimaker, Cura has become one of the most popular options for converting 3D models into printer-readable gcode instructions.With an intuitive user interface, Cura allows you to import 3D model files in STL, OBJ, and several...
Printrun
Printrun is an open-source host software suite for 3D printers. It allows users to control their 3D printers through a computer interface, providing tools for print tuning, GCODE visualization, manual control, bed leveling helpers, terminal access, and more.Some key features of Printrun include:Pronterface - Printrun's main interface for printer control....
Orca Slicer
Orca Slicer is an emerging open source alternative to proprietary slicing software like Cura and Simplify3D. Developed by AOTools, Orca Slicer is completely free to download and use with no restrictions or paywalls. It has an intuitive user interface and simplified workflow to make the slicing process easy for beginner...
Simplify3D
Simplify3D is a popular slicing software developed by Simplify3D LLC specifically for 3D printing. It allows users a high degree of control over print settings to optimize the printing process for superior part quality, strength and precision.Some key features of Simplify3D include:Supports most desktop 3D printers, including models from MakerBot,...
SmoothieControl
SmoothieControl is an open-source, modular CNC control program for running 3D printers, laser cutters, CNC machines, and other fabrication tools. It is designed to be highly customizable and adaptable for different use cases.Some key features of SmoothieControl include:Intuitive web-based interface for job control, visualization, and configurationSupport for GCode and other...
IceSL
IceSL (Interactive Story Language) is an open-source desktop application for creating interactive stories, text adventures, and visual novels. It features a visual editor that allows designers to create branching story flows, write character dialogues, set up inventory/item systems, implement stats tracking and achievements, and script complex gameplay logic without coding.Some...
Repetier
Repetier is an open source 3D printing host software application for Windows, Mac, and Linux operating systems. Developed by German creator Repetier, it allows users to slice 3D models into gcode instruction sets that can be sent to a variety of desktop 3D printers.Some key features of Repetier include:Multiple interface...
MatterControl
MatterControl is an open-source, cross-platform software application created specifically for 3D printing. It provides users with a streamlined workflow for managing and preparing 3D models for printing. Some key features of MatterControl include:Slicing engine integration, allowing automated conversion of 3D models into printable gcode filesIntuitive interface for manipulating and orienting...
IdeaMaker
ideaMaker is a free, open-source 3D printing slicer software developed by Raise3D. It is compatible with Windows, Mac, and Linux operating systems.ideaMaker allows you to import 3D models in STL, OBJ, and other common 3D modeling file formats. It slices the models into layers and generates g-code which can be...
Slic3r
Slic3r is a free, open source 3D printing tool focused on converting 3D models into instructions for Fused Deposition Modeling (FDM) 3D printers. It serves as a slicer, taking 3D models generated in CAD programs or modeling software and slicing them into layers to create gcode that can be understood...
BuildBee
BuildBee is a continuous integration and delivery platform designed to maximize developer productivity. It incorporates an intuitive user interface that allows developers to set up reusable workflows with minimal effort. These workflows automate key processes like building code, running tests, reviewing quality, and deploying applications.Some key features of BuildBee include:Tight...
SuperSlicer
SuperSlicer is an open-source, cross-platform slicer application based on the PrusaSlicer codebase. It is designed specifically for FDM (fused deposition modeling) style 3D printers using filament materials such as ABS and PLA plastic.As a slicer, SuperSlicer takes 3D models (typically STL, OBJ, or AMF files) as input and converts them...
