Design & Photo › 3D Modeling

polygonal & subdivision surface modeling tool

Free

Free, open-source PCB editor for Microsoft Windows.

It's a powerful yet easy-to-use diagram creation tool.

Real-time kinematic (RTK), post-processed GPS and conventional survey data

DesignBuilder provides advanced modelling tools in an easy-to-use interface.

Free

Used for viewing, marking up, and measuring .ipt, .iam, or .idw files.

The Screen Calipers measure anything you want on your screen.

Free

Freeware program for building virtual models with Lego-like bricks.

Create 3D photos and videos from 2D

Powerful PCB design solution that allows an intuitive work flow.

Free

Allows AutoCAD® 2002 to read the boundary information of solids.

Construct digital logic circuits.

The lighting control software that outperforms most consoles/desks

Free

create stereograms, anaglyphs, 3D shapes

On-Screen Takeoff® is an easy to learn construction program.

Free

A RF (radio frequency) and microwave design piece of software.

It enables you to cut or shear chipboard, steel sheets or profiles.

A full-featured drawing viewer quickly displays your images in high quality.

Design tool for designing, analysing and modifying model aircraft.

Computer-aided engineering (CAE) simulation platform.

It is a powerful set of tools to build and use on screen keyboards.

Free

An innovative software that makes 3D design easy for anyone.

Easily and quickly measure any angle on the screen to the neares

Free

It is a mini cad system and with it you can make working drawings, designs etc.