Orca Slicer V2.3.0

Orca Slicer is a 3D printer slicer software that works on Android, Windows, Mac, and Linux. It is based on Bambu Studio and works with more printers than Prusa Slicer. Orca has more calibration tools, better fine-tuning controls, advanced slicing algorithms, and additional profiles

slicer

More Control

NameOrca Slicer
DeveloperSoftFever
Size136 MB
Version2.3.0
Last Updated2 March, 2025
AlternativeCreality Slicer
Orca Slicer vs Qidi Slicer
Prusa vs Orca vs Qura
Orca vs Bambu Slicer
Orca Slicer vs AnyCubic Slicer

What is Orca Slicer?

Orca converts 3D models into G code. Printers understand G code language easily. So orca helps to print better after converting 3d models. It also slices the 3D models to thin horizental layers and create path for printer nozzle. Hence you will get high quality printing, better output and more flexible projects.

Orca Slicer reduces Z-seams with Seam Gap and Wipe on Loops, ensuring smoother prints with less blobbing and precise seam control. Users will get more control over prints because of additional printers profiles. Main benefit is that orca works on higher number of printers than orher traditional slicers.

orca 3d

Main Features

Auto Calibration

Orca has advance calibration tools that work in auto mode as well. Some calibrations, such as the temperature tower test, flow rate calibration, retraction test, tolerance testing, and others, are included.

Polyholes Support

This feature prevents deformation caused by numerical miscalculations. It also ensures the accuracy of holes and circular shapes in 3D designs.

Klipper Support

It works with Klipper firmware. This allows users to optimize prints on their printers, enabling Klipper for fast and accurate printing.

Granular Controls

Orca Slicer provides more granular controls than other slicers. These controls help create desired 3D products. Users can adjust parameters such as print speed, layer heights, pressure, and temperatures.

Sandwich Mode

Sandwich mode is a feature that helps users control layer properties, such as applying different patterns at varying densities from the inside to the outside. This produces clear and unique prints.

Easy to Use

Any newbie can use Orca Slicer easily. Thanks to its intuitive interface and straightforward navigation options, it is very user-friendly. You can create print models effortlessly, whether you are an expert or a beginner.

Works with 3D Printers

One of the main reasons for the increasing downloads of Orca Slicer is its compatibility with a wide range of 3D printers. This gives Orca more flexibility compared to traditional software.

Open Source and Free

Orca Slicer is an open-source project. It is made by the people, for the people. There are no charges, and it is absolutely free to use.

Printer Control

Now you can control your printer’s interface from your PC or laptop. This makes it much easier to perform 3D printing tasks smoothly.

Advance Features

Temperature Tower Test

Pressure Advance Settings

Manage All Printers

Built In Tests

Measuring and Scaling

Print One Piece at a Time

Download and Installing Guide For Orca Slicer

Orca Slicer is available for Windows, Linux, and Mac. Just click on the button below to install OrcaSlicer. Also know the compile process.

installation guide

Run the .exe file and simply follow install steps

System Requirements

  • Windows 7 or later
  • 500 MB free space
  • Multicore 64-bit processor recommended
  • Minimum 4 GB RAM (8 GB recommended)
  • Screen resolution: 1280 x 800 pixels

On Linux, you can run the .AppImage file directly or open it through the terminal.

If you have trouble running it, use the command: chmod +x /path_to_appimage/OrcaSlicer_Linux.AppImage.

  • Modern Devices like Linux distributions (e.g., Arch, Fedora, Debian, Ubuntu)
  • Processor: Intel Core i3 or equivalent, 64-bit
  • 500 MB free space
  • 4 GB RAM minimum (8 GB recommended)
  • Graphics card should support OpenGL 2.0 or higher
  • Screen resolution: 1280 x 800 pixels

Click on the button below. File will be in .dmg file. Simply move orca in application folder.

Download the DMG for your computer (arm64 for Apple Silicon, x86_64 for Intel) and drag OrcaSlicer.app to the Applications folder. See Orca Issues and solutions.

System Requirements

  • High Sierra (macOS 10.13) or later
  • Supported Macs: Intel-based or Apple Silicon (M1/M2) with Rosetta 2
  • 4 GB RAM minimum (8 GB+ recommended)
  • 500 MB free disk space
  • GPU with OpenGL 2.0+ support
  • 1280 x 800 minimum resolution

How To Compile

Operating System Development Tools Compilation Commands Important Notes
Windows 64-bit Visual Studio 2019, CMake (3.14+), Git, Git LFS, Strawberry Perl build_release.bat • Use x64 Native Tools Command Prompt
• Run git lfs pull after cloning repository
• Ensure Windows SDK installed
macOS 64-bit Xcode Command Line Tools, CMake, Gettext, Libtool, Automake ./build_release_macos.sh • Requires Xcode 11+
• Configure scheme settings in Xcode
• Check Homebrew dependencies
Linux (All Distros) Docker Engine, Git, Build Essentials ./DockerBuild.sh
./DockerRun.sh
• Verify Docker permissions
• Check kernel version requirements
• Review Dockerfile configurations
Ubuntu/Debian Auto-installed dependencies (see script) sudo ./BuildLinux.sh -u
./BuildLinux.sh -dsir
• Run with administrator privileges
• Verify package manager sources
• Check for secure boot conflicts

Orca Supported printers

Common models like Ender and CR series

Popular models like the i3 MK3 and larger printers like Prusa XL

Includes Mega and Kobra series

Models such as Sidewinder and Genius

X1 series and P1P for advanced features

Works with special setups like dual extruders (IDEX) or printers with multiple tools. Also check Pursa and Cura

Latest Updates

As Orca is an open source project, developers also contribute to it on GitHub. Here are some of the new updates in the latest version. Also know the update process.

orca update

Latest Firmware Improvements and Bug Fixes

  • Nozzle Collision Prevention – Improved detection algorithms for print head safety
  • Wall Ordering Optimization – Fixed layer path planning sequence
  • AMS Compatibility Check – Enhanced material validation system
  • G-code Processing Update – Resolved memory allocation crashes
  • UI Color Management – Improved preview thumbnail accuracy
  • Z-axis Calibration Fix – Corrected clipper module measurements
  • Pressure Advance Stability – Prevented calibration routine failures
  • Multi-extruder Reliability – Solved extruder 16 initialization issues
  • Material Profile Decoupling – Separated nozzle temperature profiles
  • Global Filament Library – Unified filament profiles for all printers
  • Specialized Filament Profiles – Auto-selection based on printer model
  • Easier Manufacturer Profile Submission – Streamlined process for adding profiles
  • Sample Filaments Added – Preloaded filament options for users
  • Filament Dependencies – Profiles can be shared across printers
  • New Fuzzy Skin Styles – Perlin, Billow, Ridged, and Voronoi noise options
  • 2D Lattice Fill – Lightweight pattern for aircraft structures

Setup and Use Orca Slicer

  • Step 1: Set the Login Region
  • Step 2: Choose a 3D printer
login region and select printer
  • Step 3: Select the Filaments
  • Step 4: Install Bambu Network Plug-in
filament and bambu plug in

FAQs

Yes, you can use Orca with Bambu Labs. It is compatible with a large range of printers.

Yes, with Orca, you can export cut-out voided sections of a 3D model.

Yes, if you download the Orca software file from a safe, trusted source, then it’s safe. Do not get the software file from untrusted resources.

However this software can work offline, but sometimes an internet connection is required to update its latest features.

If you want to use basic features, then there is no need to buy any subscription plan. However, to access premium features, you may have to go for a paid plan.

Official Help

Because it’s an open-source project and people frequently contribute to it, always stay updated with the latest developments

  • See Github Updates and contributions of people.