tip
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Beware of Fake OrcaSlicer Websites
Several websites are impersonating OrcaSlicer, including orca-slicer.com and orcaslicer.net. The OrcaSlicer team has flagged these as clickbait/malicious. The only official sources are:
- Official website: www.orcaslicer.com
- Official GitHub: github.com/OrcaSlicer/OrcaSlicer
Always download Orca Slicer from GitHub Releases to ensure you get a safe, authentic version.
Orca Slicer (also written as OrcaSlicer) is the most popular open-source 3D printing slicer, and for good reason. It's free, supports hundreds of printers, and has the most advanced calibration tools of any slicer available. Built on Bambu Studio, Orca Slicer gives you more control over every aspect of your prints.
Current version: v2.3.1 (October 2025) · Price: Free · Platforms: Windows, macOS, Linux