Most interesting in 3D Modeling

Free
Creates and edits 2D CAM technical drawings.
Free
A powerful tool designed for making 3D animations and short films.
Free
LuxRender is a physically based and unbiased rendering engine.
Free
From the outset, ArchiCAD was developed specifically to address the architect
Free
ZBrush is a digital sculpting and painting program.

Top rated in 3D Modeling

Cutting Master 2
Free

Graphtec's Cutting Master 2 allows users to work from Adobe Illustrator and CorelDraw with Graphtec Cutting Plotters.

DeltaCad
Free

Create scaled architectural drawings and other CAD models.

BodyPaint 3D
Free

BodyPaint 3D is a program For all Your 3D Painting Needs

COCOATRON
Free

A digital watch with stopwatch and date display functions, recreating a nostalgic design.

VirtualEyez
Free

VirtualEyez uses Mac's GPU to remove greenscreen from up to 3 cameras in real-time, with output switched via keyboard/mouse.

Thea
Free

Thea Render is the most versatile render solution for Mac.

AliasAutomotive
Free

Autodesk Alias Automotive provides advanced design and surfacing tools for consumer product and automotive design.

Gmsh
Free

Gmsh is a 3D finite element grid generator with a build-in CAD engine.

Population Pyramid Generator
Free

Population pyramids are used to display the age and sex of a population.

Strata Design 3D SE
Free

Create 3D Models Using Powerful 3D Tools or Import Existing 3D Assets

HGTV Home Design
Free

It is an application that helps you design Your Dream Home.

Q@mera
Free

Instant camera that creates lossless images with alpha transparency, offering 150+ preset effects for both stills and video.

breve
Free

breve is a free, software package which makes it easy to build 3D simulations

PixPlant
Free

It creates normal, displacement maps, and seamless textures from plain photos.

3D Maker
Free

3D Maker makes anaglyphs, stereograms and 3DMF objects for Mac and Windows.

3D-Coat
Free

One application that has all the tools you need to take your 3D idea from a block of digital clay all the way to a production ready...

ysflight
Free

ysflight is a flight simulation system for airplane fans.

formZ
Free

Create and customize 2D and 3D models and designs.

SpaceTime
Free

The most powerful cross-platform mathematics software ever developed.

Cobalt
Free

Cobalt matches professional power with speed and ease of use for flexible 3D modeling.