Stl Python Packages

numpy-stl

Simple library to make working with STL files (and 3D objects in general) fast and easy.

532K 683 113

cadquery

A python parametric CAD scripting framework based on OCCT

473K 5K 511

rapidyaml

Blazing fast YAML parsing - Python package

246K 3 0

pyassimp

The official Open-Asset-Importer-Library Repository. Loads 40+ 3D-file-formats into one unified and clean data structure.

24K 13K 3K

ttconv

Subtitle conversion library and CLI tool. Converts between STL, SRT, TTML, SCC, TTML and WebVTT files.

11K 235 34

bdbox

A live development environment for build123d models

5K 4 0

kiln3d

Describe it or draw it — Kiln makes it real. The open-source MCP server for 3D printing: AI agents (Claude, Codex, Cursor, or any MCP client) design, generate, slice & print on Bambu Lab, Prusa, Creality, Klipper/Moonraker, OctoPrint, Elegoo & any Marlin printer.

4K 31 7

pyvista-stl

Faster STL file reader

4K 9 0

colorplate

Turn SVG/PNG logos into layered, gap-free multicolor STL plates — for MMU/toolchanger or single-extruder (filament-swap) 3D printing. CLI + web GUI.

3K 2 0

cq-editor

CadQuery GUI editor based on PyQT

2K 1K 204

pyscaffolder

Generate 3D mesh from implicit surface and an input mesh

2K 29 2

cqkit

A python library of CadQuery tools and helpers for building 3D CAD models.

2K 153 10

diff3d

Fast visual 3d diff for STL, OBJ, 3MF, and STEP files

2K 68 2

cqgridfinity

A python library to build parameterized gridfinity compatible objects such a baseplates and boxes.

2K 200 22

itk-iomeshstl

MeshIO class to read and write ITK meshes into STL files

1K 9 8

partcad

Package manager for CAD models and a modelling framework

1K 475 42

vibe-cading

3D model generators with CadQuery for humans and LLM agents

1K 2 0

mapa

Create 3d-printable STLs from satellite 🌍 elevation data

1K 31 5

partcad-cli

Package manager for things. Start designing modular hardware! PartCAD is the standard for documenting manufacturable physical products (a.k.a. Digital Thread or TDP). It comes with a set of tools to maintain product information and to facilitate efficient and effective workflows at all product lifecycle phases, boosted by AI.

997 475 42

vrmlxpy

Toolkit for VRML parsing and traversing. Includes a standalone VRML parser library and a conversion library for transforming VRML geometry into geometry format such as STL, with modular C++ backends and Python bindings.

557 3 1