PrusaSlicer is packed with advanced tools that make it one of the most powerful slicing solutions available for both beginners and professionals. Whether you’re preparing a basic model or a complex multi-material print, its smart features are designed to give you greater control, better results, and a smoother workflow.
Below is an overview of the most notable features that make PrusaSlicer stand out in 2025.
1. Multi-Platform Support
PrusaSlicer runs on Windows, macOS, and Linux with the same interface and functionality across all systems. No matter what setup you use, the experience remains consistent and reliable.
2. Simple, Advanced, and Expert Modes
The user interface adapts to your experience level:
- Simple mode is perfect for beginners who want quick, successful prints.
- Advanced mode unlocks more print parameters.
- Expert mode gives full control over every detail of the slicing process.
3. Third-Party Printer Compatibility
Although it’s built by Prusa Research, the software works with a wide range of non-Prusa printers. You can choose from prebuilt profiles or set up custom configurations for popular models like Creality Ender, Anycubic, or Voron.
4. Multi-Material and MMU Support
PrusaSlicer fully supports multi-material printing, including the Prusa MMU2S. It handles complex filament transitions, wipe towers, and color assignment for multi-color models. You can also work with soluble supports for cleaner finishes.
5. Variable Layer Height
This feature automatically adjusts layer thickness based on the shape of the model. It helps improve surface quality in curved areas and speeds up flat sections without sacrificing detail.
6. Organic and Painted Supports
You can use either standard supports or organic tree-like supports that reduce material usage. With the paint-on tool, you can apply or block supports exactly where needed—offering more control and cleaner results.
7. STEP File Import
No need to convert files from CAD software manually. PrusaSlicer accepts native STEP files, which improves accuracy and simplifies workflows for designers and engineers.
8. Infill Options and Smart Patterns
Choose from a wide variety of infill patterns, including grid, gyroid, cubic, and lightning. Each one offers different strengths, material savings, and print speed advantages depending on the project.
9. G-code Preview and Estimations
The built-in G-code preview allows you to inspect every layer before printing. It includes detailed information on estimated print time, filament usage, and nozzle movements.
10. Network and Cloud Printing
Send sliced files directly to your printer using Prusa Connect, OctoPrint, or Repetier. This saves time, especially for users managing multiple machines or printing remotely.
11. Regular Updates and Community Support
PrusaSlicer is actively maintained and improved with input from the global 3D printing community. Frequent updates introduce new features, improve stability, and expand compatibility.
Whether you’re a beginner trying your first PLA print or an advanced user working with multi-material parts and fine tolerances, PrusaSlicer gives you the tools to print smarter.
Explore our guides to learn how to use these features effectively or visit our Support page if you need help.