Download Orca Slicer
Free, open-source 3D printing slicer for Windows, macOS, and Linux. Get the stable release or try the latest nightly build.
All downloads are served directly from the official Orca Slicer GitHub repository.
Download Orca Slicer – Stable Release (Recommended)
The stable release is ideal for consistent results and everyday printing. Start with this version and explore the Orca Slicer guide for setup and calibration tips.
Latest Stable Version — v2.3.2
Official Release
Windows
Installer- •OS: Windows 7 or newer
- •Processor: Intel Core i3 or similar
- •Memory: 4 GB RAM (8 GB+ recommended)
- •Graphics: DirectX 11 compatible
- •Storage: 500 MB free space
- •Size: 119 MB
Windows (Portable)
Portable .zip- •Version: 2.3.2
- •Minimum: Windows 10
- •File Size: 150 MB
- •Format: ZIP portable build
macOS
Universal DMG- •OS: macOS 10.13+
- •Processor: Apple Silicon or Intel
- •Graphics: GPU with Metal support
- •Memory: 4 GB RAM (8 GB+ recommended)
- •Storage: 500 MB free space
- •Size: 214 MB
Linux AppImage Ubuntu 24.04
AppImage- •Version: 2.3.2
- •Minimum: Ubuntu 24.04
- •Architecture: x86_64
- •File Size: 119 MB
Linux Flatpak Builds
v2.3.2- •Version: 2.3.2
- •Architectures: aarch64 and x86_64
- •aarch64 Flatpak: 110 MB · x86_64 Flatpak: 114 MB
ℹ️On GitHub, scroll to the Assets section and pick the installer for your OS.
Download Orca Slicer Nightly Builds
Nightly builds are updated frequently and may be unstable. Use them to test new features early or help report issues via the troubleshooting guide.
Latest Nightly Version — v2.3.2
Nightly ChannelWindows
Installer- •Version: 2.3.2
- •Target: Windows
- •File Size: 115 MB
Windows Profile Validator
Validator- •Version: 2.3.2
- •Target: Windows
- •File Size: 3.17 MB
Windows (Portable)
Portable .zip- •Version: 2.3.2
- •Target: Windows
- •File Size: 142 MB
macOS
Universal- •Version: 2.3.2
- •Target: macOS Universal
- •File Size: 206 MB
macOS Profile Validator
Validator- •Version: 2.3.2
- •Target: macOS Universal
- •File Size: 6.62 MB
Linux AppImage Ubuntu 24.04
AppImage- •Version: 2.3.2
- •Target: Ubuntu 24.04
- •File Size: 115 MB
Linux Profile Validator Ubuntu 24.04
Validator- •Version: 2.3.2
- •Target: Ubuntu 24.04
- •File Size: 10.5 MB
Linux Flatpak Nightly
Nightly- •Version: 2.3.2 Nightly
- •Architectures: aarch64 and x86_64
- •aarch64 Flatpak: 104 MB · x86_64 Flatpak: 109 MB
ℹ️All buttons lead to the official GitHub releases page.
Download Orca Slicer for Windows, Mac, and Linux
This is the official download page for Orca Slicer. If you’re looking for a safe, direct Orca Slicer download, the buttons above take you to the official GitHub releases where the installers and release notes are published. For most users, the latest stable version is the best starting point because it is reviewed before release and is meant for everyday printing.
Currently, the latest stable build is Orca Slicer v2.3.2. You can download Orca Slicer v2.3.2 for Windows, macOS, or Linux using the platform‑specific links in the stable section. If you want early access to upcoming improvements, the nightly builds are available below, but they may change frequently.
Download for Windows
If you want to download Orca Slicer for Windows 10 or Windows 11, choose the standard installer. It’s the simplest setup and works for most PCs. Prefer a no‑install option? Use the portable build to run Orca Slicer from a folder or USB drive. For the current release, get Orca Slicer v2.3.2 for Windows from the stable cards above.
After downloading, follow the step‑by‑step setup in the Orca Slicer guide to configure printers, profiles, and first‑print settings.
Download for Mac
To download Orca Slicer for Mac, use the universal DMG that supports both Apple Silicon (arm64) and Intel (x86_64). One download works for most Macs. For the latest release, use the link for Orca Slicer v2.3.2 for macOS in the stable download section above.
If you’re installing on macOS for the first time, review the installation guidance so you can launch the app without Gatekeeper issues.
Download for Linux
For Orca Slicer on Linux, choose the Ubuntu 24.04 AppImage or the Flatpak builds for newer systems. Need Orca Slicer v2.3.2 for Ubuntu 24.04 or Flatpak builds for Fedora/Debian? Those options are listed in the Linux sections above.
Not sure which file matches your distro? Use the Linux troubleshooting guide if you run into install or launch issues.
Stable vs Nightly: Which Orca Slicer Download Is Best?
The stable Orca Slicer download (currently v2.3.2) is the regular release that’s reviewed before it goes public, so it’s the best choice for dependable day‑to‑day printing. The nightly build updates more frequently and can include experiments or unfinished changes. If you need reliability, choose stable; if you want the newest features first and can tolerate occasional issues, try nightly.
Need more help? Visit the Orca Slicer Wiki for feature explanations, or read how to update Orca Slicer.
Helpful Orca Slicer Guides & Resources
Downloading is just the first step. Use these guides to get the best print quality.
Important Download Notice
This website does not host, distribute, or mirror any software files. All Orca Slicer downloads are served directly by the official GitHub repository maintained by the developers.
Why Downloads Go to GitHub
GitHub ensures authentic files, verified release notes, and platform-specific installers — keeping your downloads secure, trusted, and always up to date.
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