This free, open-source software is user friendly and has all essential features you’ll need, making it the best choice for hobbyists and intermediate printers.

The best 3D slicer for the majority of users is going to be Cura.

For resin 3D printing, check out our guide to the best resin 3D slicers Note: this article focuses on 3D slicers for FDM printing. In this guide, I’ll compare the best 3D slicers I’ve used over all the important factors – functionality, ease of use, compatibility, and many more crucial hidden details. Over the past 2-3 years, I’ve tested pretty much every slicer out there and have discovered that they’re not all created equal.