# 3D Tools

## 3D Conversion

* [3D File Format Apps](https://products.fileformat.app/3d/)
  * filetype PDF, AutoDesk, Wavefront, 3D Studio
  * task: conversion

## Free CAD

* [OpensCAD](https://www.openscad.org/)
* [FreeCAD](https://www.freecadweb.org/)

## Parametric CAD

* [ZenCad](https://mirmik.github.io/zencad/en/gui.html)
* [Smooth Voxels](https://svox.glitch.me/)
* [zalo/CascadeStudio: A Full Live-Scripted CAD Kernel in the Browser](https://github.com/zalo/CascadeStudio)
* [Cascade Studio](https://zalo.github.io/CascadeStudio/)
* [DSchroer/dslcad: DSLCad is a programming language & interpreter for building 3D models.](https://github.com/DSchroer/dslcad)
* [OpenSCAD - The Programmers Solid 3D CAD Modeller](http://openscad.org/)

## Web 3D Viewer

* [Online 3D Viewer Embedded](https://3dviewer.net/embed.html#model=https://raw.githubusercontent.com/FreeCAD/FreeCAD/master/data/examples/PartDesignExample.FCStd$camera=66.34677,160.67932,-135.55368,17.48001,-50.00000,-14.99847,0.00000,1.00000,0.00000,45.00000$cameramode=perspective$envsettings=fishermans_bastion,off$backgroundcolor=42,43,46,255$defaultcolor=200,200,200$edgesettings=on,0,0,0,20)

## 3D Search Engine

* [Trending 3D models free to download | Thangs](https://thangs.com/)


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