Thus, instead of a truly smooth surface, an STL object is composed of a high number of very small, non-overlapping triangles. It’s also one of the oldest, developed in the 1980s and was originally meant to simplify the transfer of data from 3D CAD models to a 3D printer.Ī characteristic of the STL file format, which makes it one of the simpler options, is that it approximates a 3D surface as a triangular mesh. STL stands for “Stereolithography” and is considered one of the simplest 3D file formats. Should you find yourself with an STL file format that you’d like to tweak and play around with, what software should you use? What exactly is the STL file format, and why is it so important? What is the STL file format? Despite its ubiquity, STL files are notoriously difficult to edit.

The community of 3D printing and modeling may have become much larger in the past few years, but most 3D models shared online nowadays are limited to a few file formats.

Cults is a joyful community that brings together all 3D printing fans to dialogue and create together.3D Insider is ad supported and earns money from clicks, commissions from sales, and other ways. On Cults you can also find a 3D printer nearby, get voucher codes to buy cheap 3D printers or filaments at best prices and also a whole series of 3D printing contests. Our 3D model repository acts as a real source of inspiration since the best designers share their best STL files daily to offer you their latest inventions! We are connecting 3D print files makers with people who want to use their 3D printer. The formats you can download are in STL, OBJ, 3MF, CAD, STEP, SCAD or DXF, DWG, SVG format, they are all 3D printable guaranteed or CNC compatible. You don’t know how to make a 3D file but you want to 3D print objects? Cults is for you! Browse our different categories and download the best 3D printer models for free, open-source or paid mode.

Use our 3D model library to discover everything you can do with a 3D printer (FDM, SLA, DLP, SLS) event with CNC machining and laser cutting. Discover and download the best 3D models for all your 3D printing & DIY projects.Ĭults is a digital marketplace for 3D printing and design. Welcome to Cults, the world’s leading independent website for 3D printer files.

How to create stl files for 3d printing