Download Orca Slicer v2.3.0 and v2.3.1 Windows, Mac & Linux If you’re into 3D printing and want a simple but powerful slicer, Orca Slicer
How to Download and install Orca Slicer on Windows, macOS, and Linux . Whether you want the latest stable version or the cutting-edge nightly build, it’s all here.
Orca Slicer v2.3.1 Official Release (Latest) 🐧 Linux (Flatpak – ARM64 / aarch64)
OS Compatibility: Ubuntu 22.04+, Fedora 39+, Debian 11+CPU: ARM64 (e.g., Raspberry Pi 5)Memory: 4 GB minimum (8 GB recommended)Graphics: OpenGL 3.2 compatibleStorage: 500 MB free spaceFile Size: 121 MBInstaller Type: Flatpak package🐧 Linux (Flatpak – x86_64)
OS Compatibility: Ubuntu 22.04+, Fedora 39+, Debian 11+CPU: Intel/AMD 64-bitMemory: 4 GB minimum (8 GB recommended)File Size: 125 MBInstaller Type: Flatpak package🐧 Linux (AppImage – Ubuntu 24.04 & Older Distros)
OS Compatibility: Debian 10+, Ubuntu 20.04+, Linux Mint 20+CPU: Intel/AMD 64-bitMemory: 4 GB minimum (8 GB recommended)Graphics: OpenGL 3.2 or higherStorage: 500 MB free spaceFile Size: 109 MBInstaller Type: AppImage (portable, no installation required)🍎 macOS (Universal – Apple Silicon & Intel) Operating System: macOS 10.13 or newerCPU: Apple Silicon (M1/M2/M3) or Intel 64-bitMemory: 4 GB minimum (8 GB recommended)Graphics: Metal-compatible GPUStorage: 500 MB free spaceFile Size: 193 MBInstaller Type: DMG (drag-and-drop installation)🪟 Windows (Installer) Operating System: Windows 10 or later (64-bit only)CPU: Intel Core i3 or equivalentMemory: 4 GB minimum (8 GB recommended)Graphics: DirectX 11 compatible GPUStorage: 500 MB free spaceFile Size: 93.9 MBInstaller Type: Standard .exe setup💾 Windows (Portable) Operating System: Windows 10 or later (64-bit only)CPU: Intel Core i3 or equivalentMemory: 4 GB (8 GB recommended)Graphics: DirectX 11 compatible GPUStorage: 500 MB free spaceFile Size: 118 MBInstaller Type: Portable (no installation needed)🧾 Source Code
Orca Slicer v2.3.0 Official Release For Windows Operating System: Windows 7 or newer Processor: Intel Core i3 or similar Memory: At least 4 GB RAM Graphics: Compatible with DirectX 11 Storage: 500 MB of free space Size: 86.2 MB System Type: 64-bit only Installer: Lightweight and easy to set up For Mac (arm64) Operating System: macOS 10.13 or newer Processor: Apple Silicon or Intel Core i3 equivalent Graphics: GPU compatible with Metal Memory: At least 4 GB RAM Storage: 500 MB free space Size: 134 MB System Type: 64-bit only Installer: Lightweight and easy to set up For Linux (older distros) Processor: Intel Core i3 or comparable Memory: 4 GB RAM Graphics: Supports OpenGL 3.2 Storage: 500 MB of available space Size: 108 MB System Type: 64-bit only Installer: AppImage format OS Compatibility: Older Debian/Ubuntu-based systems For Windows (Portable) Version: 2.3.0 Minimum Requirement: Windows 10 File Size: 109 MB Last Update: March 20, 2025 System Type: 64-bit only Installer: Portable (no installation needed) Storage: 500 MB free space Memory: 4 GB RAM recommended For Mac (x86_64) Version: 2.3.0 Minimum Requirement: Universal (Intel-based Macs) File Size: 138 MB Last Update: March 20, 2025 Operating System: macOS 10.13 or newer Memory: At least 4 GB RAM Graphics: Metal-compatible GPU System Type: 64-bit only For Linux (newer distros) Version: 2.3.0 Minimum Requirement: Ubuntu 22.04, Fedora 39, Debian 11 File Size: Ubuntu (109 MB), aarch64 (112 MB), x86_64 (116 MB) Last Update: March 20, 2025 System Type: 64-bit only Graphics: Supports OpenGL 3.2 Memory: 4 GB RAM
Orca Slicer v2.3.1 beta Release Latest OrcaSlicer-Linux-flatpak_V2.3.1-beta_aarch64.flatpak OS: Ubuntu 22.04+, Fedora 39+, Debian 11+CPU: ARM64 (e.g., Raspberry Pi 5)RAM: 4 GB (8 GB recommended)GPU: OpenGL 3.2 compatibleStorage: 500 MB free spaceSize: 120 MBSystem: 64-bit ARMFormat: Flatpak packageOrcaSlicer-Linux-flatpak_V2.3.1-beta_x86_64.flatpak OS: Ubuntu 22.04+, Fedora 39+, Debian 11+CPU: Intel/AMD 64-bit processorRAM: 4 GB (8 GB recommended)GPU: OpenGL 3.2 compatibleStorage: 500 MB free spaceSize: 125 MBSystem Type: 64-bit only Installer: Easy setup or portable version available OrcaSlicer_Linux_AppImage_Ubuntu2404_V2.3.1-beta.AppImage Operating System: Debian 10+, Ubuntu 20.04+, Linux Mint 20+Memory: Minimum 4 GB RAMGraphics: OpenGL 3.2 or higherStorage: At least 500 MB free spaceSize: 109 MBSystem Type: 64-bit onlyInstaller: AppImage format (portable, no installation required)OS Compatibility: Best for older Linux distros without Flatpak supportOrcaSlicer_Mac_universal_V2.3.1-beta.dmg OS: macOS 10.13 or newerCPU: Apple Silicon (M1/M2/M3) or Intel 64-bitRAM: 4 GB minimum (8 GB recommended)GPU: Metal-compatible graphicsStorage: 500 MB free spaceSize: 194 MBSystem: Universal 64-bitInstaller Type: DMG (drag-and-drop install)OrcaSlicer_Windows_Installer_V2.3.1-beta.exe OS: Windows 10 or later (64-bit only)CPU: Intel Core i3 or equivalentRAM: 4 GB minimum (8 GB recommended)GPU: DirectX 11 compatibleStorage: 500 MB free spaceSize: 93.7 MBInstaller Type: Standard .exe setup (easy installation)orcaslicer_windows_v2.3.1-beta_portable.zip OS: Windows 10 or later (64-bit only)CPU: Intel Core i3 or equivalentRAM: 4 GB minimum (8 GB recommended)GPU: DirectX 11 compatibleStorage: 500 MB free spaceSize: 118 MBInstaller Type: Portable (no installation required)
Orca Slicer v2.3.1-alpha Release (Pre-release) OrcaSlicer-Linux-flatpak_V2.3.1-alpha_aarch64.flatpak OS: macOS 10.13 or newerCPU: ARM64 processor (e.g., Apple M-series via Linux, Raspberry Pi 5)RAM: 4 GB minimum (8 GB recommended)GPU: OpenGL 3.2 compatible GPUStorage: 500 MB free spaceSize: 120 MBSystem: 64-bit ARM (aarch64)Format: Flatpak packageOrcaSlicer-Linux-flatpak_V2.3.1-alpha_x86_64.flatpak OS: Ubuntu 22.04+, Fedora 39+, Debian 11+CPU: Intel/AMD 64-bit processorRAM: 4 GB minimum (8 GB recommended)GPU: OpenGL 3.2 compatible GPUStorage: 500 MB free spaceSize: 125 MBSystem: 64-bitFormat: Flatpak packageOrcaSlicer_Linux_AppImage_Ubuntu2404_V2.3.1-alpha.AppImage OS: Ubuntu 24.04+ or equivalent modern distroCPU: Intel/AMD 64-bit processorRAM: 4 GB minimum (8 GB recommended)GPU: OpenGL 3.2 compatible GPUStorage: 500 MB free spaceSize: 109 MBSystem: 64-bitFormat: Portable AppImageRun Command: OrcaSlicer_Mac_universal_V2.3.1-alpha.dmg OS: macOS 10.13 or newerCPU: Apple Silicon (M1/M2/M3) or Intel 64-bitRAM: 4 GB minimum (8 GB recommended)GPU: Metal-compatible graphicsStorage: 500 MB free spaceSize: 195 MBSystem: Universal 64-bitInstaller Type: DMG (drag-and-drop install)OrcaSlicer_Windows_Installer_V2.3.1-alpha.exe OS: Windows 10 or later (64-bit only)CPU: Intel Core i3 or equivalentRAM: 4 GB minimum (8 GB recommended)GPU: DirectX 11 compatibleStorage: 500 MB free spaceSize: 93.2 MBInstaller Type: Standard .exe setup (easy installation)orcaslicer_windows_v2.3.1-alpha_portable.zip OS: Windows 10 or later (64-bit only)CPU: Intel Core i3 or equivalentRAM: 4 GB minimum (8 GB recommended)GPU: DirectX 11 compatibleStorage: 500 MB free spaceSize: 117 MBInstaller Type: Portable (no installation required)Linux flatpak lpha aarch64.flatpak File Size: 121 MB Last Update: September 2025 Memory: Minimum 4 GB RAM Linux flatpak V alpha x86 64.flatpak File Size: 125 MB Last Update: September 2025 Graphics: Metal-compatible GPU Linux AppImage Ubuntu2404 alpha.AppImage File Size: 109 MB Last Update: September 2025 Graphics: OpenGL 3.2 support Mac Universal alpha.dmg File Size: 197 MB Last Update: September 2025 Storage: 500 MB free space Profile validator Linux Ubuntu2404 alpha File Size: 8.29 MB Last Update: September 2025 Memory: 4 GB RAM recommended Profile validator Mac universal lpha.dmg File Size: 5.97 MB Last Update: September 2025 Memory: 4 GB RAM recommended Profile Validator Windows alpha.exe File Size: 2.76 MB Last Update: September 2025 Memory: 4 GB RAM recommended OrcaSlicer Windows Installer nightly.exe File Size: 93.7 MB Last Update: September 2025 Memory: 4 GB RAM recommended OrcaSlicer Windows nightly portable.zip File Size: 114 MB Last Update: September 2025 Memory: 4 GB RAM recommended Orca Custom Preset Tests.zip Version: Preset Tests File Size: 4.39 MB Last Update: September 2025 Memory: 4 GB RAM recommended Source Code File Size: 130 MB and 122 MB Last Update: September 2025 Memory: 4 GB RAM recommended (Try) Raw Accel Minimum Requirement: Windows 10 At least 4GB of RAM Display resolution should be at least 1024×768 At least 50 MB of free disk space Compatible with most wired and wireless mice Mouse Acceleration Optimizer for Windows How to Install Orca Slicer (Step-by-Step) Windows Installation Done! You’re ready to start slicing.
Click the download button above for the .exe file. Open it and follow the steps like a regular setup. For the portable version, just unzip and double-click OrcaSlicer.exe. macOS Installation Download the .dmg file. Open it and drag Orca Slicer into the Applications folder. If macOS blocks it, go to:System Settings > Privacy & Security > Open Anyway Launch and enjoy! Linux (AppImage – Older Distros) Download the .AppImage file. Open a terminal and run:chmod +x OrcaSlicer.AppImage Then launch with:./OrcaSlicer.AppImage You’re good to go! Linux (Flatpak – Newer Distros) Make sure Flatpak is installed.sudo apt install flatpak Install Orca Slicer with one of these: flatpak install orcaslicer_x86_64.flatpakflatpak install orcaslicer_aarch64.flatpakOpen it from your app menu or by running: flatpak run orcaslicerAlso Read: Orca Slicer Wiki
System Requirements (Quick Check) Platform RAM GPU System Type Disk Windows 4 GB DirectX 11 64-bit only 500 MB macOS 4 GB Metal GPU Intel / Apple Silicon 500 MB Linux 4 GB OpenGL 3.2 64-bit 500 MB
Orca Slicer makes 3D printing smoother, smarter, and easier — no matter which printer or platform you use. With this guide , downloading and installing it is a breeze. Whether you’re using Windows, Mac, or Linux, you’ll be printing in no time.
