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Editors' Review · October 21, 2026

Slic3r: Essential 3D Printing Utility for Mac

Slic3r is a free utility designed specifically for enhancing the 3D printing experience on Mac systems. This powerful tool offers a comprehensive set of features, including slicing models, optimizing print settings, and generating G-code for various 3D printers. The intuitive interface allows users to navigate easily through its functionalities, enabling them to achieve high-quality prints with minimal effort. Supporting a wide range of 3D file formats, Slic3r includes advanced features such as multi-material printing and customizable support structures. Users can also fine-tune critical parameters like layer height, infill density, and print speed to meet specific project requirements. Overall, Slic3r is an essential tool for anyone involved in 3D printing on a Mac, providing versatility and precision in the printing process.

Technical

Title
Slic3r 1.3.0 for Mac
Requirements
macOS 10.15
License
Free
Latest update
Author
slic3r
SHA-1
7c9871ca9556a2219fa61c49b104b10e0add0341
Filename
1.3.0.dmg

Program available in other languages



Changelog

We don’t have any change log information yet for version 1.3.0 of Slic3r. Sometimes publishers take a little while to make this information available, so please check back in a few days to see if it has been updated.

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