Is CuraEngine still maintained?

Yes, active. Last change 3 days ago. Latest release 2.7.0, 9.2 years ago.

How widely used is CuraEngine?

Widely used. 1.9k stars, 13 years old, by an organization. As with any download, get it from the official repo.

gitmanual

Reading the repo

Opening the box…

How to set up CuraEngine (Ultimaker/CuraEngine) · gitmanual

Assembly instructions

Ultimaker/CuraEngine

Powerful, fast and robust engine for converting 3D models into g-code instructions for 3D printers. It is part of the larger open source project Cura.

C/C++ (CMake)#c-plus-plus#cura#curaengine#gcode

Before you start

Is it free?: YesOpen source (AGPL-3.0).
Still maintained?: Yes, activeLast change 3 days ago. Latest release 2.7.0, 9.2 years ago.
How widely used?: Widely used1.9k stars, 13 years old, by an organization. As with any download, get it from the official repo.

Difficulty: Moderate
Time: about 15 min
Stars: ★ 1,864
Activity: Updated this month

Saved setup from 7 h ago

Will it work on macOS?

Yes, it runs on macOS

You'll build it yourself with C/C++ compiler, CMake.

Your system

macOS Windows Linux

Start here

Website ↗ultimaker.comThe project's own site.

3 steps on macOS

Download setup.sh

Then run bash setup.sh. It stops at the first error and is safe to run again. Servers and tests aren't started; it lists them at the end. Read it first.

Clone the repository

Needs Git: xcode-select --install

git clone https://github.com/Ultimaker/CuraEngine.git
cd CuraEngine

2
Install the required runtimes
C/C++ compiler, CMake 3.20
```
xcode-select --install
brew install cmake
```

Install dependencies

cmake -S . -B build -DCMAKE_BUILD_TYPE=Release
cmake --build build

Did you get it running?

No reports for macOS yet.

Still stuck? Get a written guide

GitManual AI Agent reads the 8 key files and writes a step-by-step guide for macOS. Once written, it's saved for everyone.

Parts list

1×C/C++ compiler runtime
1×CMake 3.20runtime

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[![Setup manual](https://gitmanual.com/Ultimaker/CuraEngine/badge.svg)](https://gitmanual.com/Ultimaker/CuraEngine)

Good to know

Native projects often need extra system libraries. If the build stops with a missing package, check the maintainers' build guide (see Start here).
Has AGENTS.md — instructions for coding agents. You can open Claude Code (or another agent) in the cloned folder and ask it to do the setup for you.
Nested projects: benchmark/CMakeLists.txt, stress_benchmark/CMakeLists.txt, tests/CMakeLists.txt

Details

License: AGPL-3.0
Open issues: 246
Branch: main

Files we read (8)

.github/workflows/benchmark.yml

.github/workflows/lint-formatter.yml

.github/workflows/lint-poster.yml

.github/workflows/lint-tidier.yml

.github/workflows/unit-test-post.yml

.github/workflows/unit-test.yml

CMakeLists.txt

README.md

647 files in the repo

Contact

Ultimaker/CuraEngine

Before you start

Your setup manual for CuraEngine

What's inside

Handy for