2
International GeoGebra Institute
13
Freeware
GeoGebra is open source dynamic mathematics software.
8
International GeoGebra Institute
525
Open source
Brings together geometry, algebra, spreadsheets, statistics, and calculus.
6
International GeoGebra Institute
2,135
Open source
Visualize abstract mathematical concepts by generating graphs from equations.
10
International GeoGebra Institute
14,467
Open source
A collection of mathematical tools for algebra, calculus and geometry.
19
Guthrie CAD/GIS Software Pty Ltd.
1,422
Shareware
CAD Viewer lets you view, print and convert CAD files.
35
Weresc
1,505
Freeware
A powerful 2D vector editor for Windows, including basic Visio functionality.
1
Benzsoft Corporation
597
Shareware
It converts among the three popular CAD drawings’ formats: DXF, DWG, and DWF.
5
ZXT2007 Corporation
3,504
Freeware
It is a compact free CAD Viewer that allows you to move and zoom in and out.
13
ashampoo GmbH & Co. KG
1,493
Shareware
Create plans for construction projects using innovative tools.
7
RED CAD GmbH
29
Freeware
The easiest way of drawing professional electrical installation plans.
10
International GeoGebra Institute
147
Open source
GeoGebra is a multi-platform dynamic mathematics software.
3
Kubotek USA
22
Shareware
KeyCreator Direct CAD Software is the world leader in 3D Direct CAD software.
5
Altium Limited
18
Freeware
P-CAD 2004 Libraries is part of the P-CAD 2004 Service Pack 4.
Xfusionsoftware
54
Shareware
TimeGen is an engineering CAD software tool for drawing CAD diagrams.
1
CoolUtils Development
1,215
Shareware
Total CAD Converter converts CAD files to PDF, TIFF, JPEG, BMP, WMF, PNG etc.
2
PERI GmbH
Commercial
PERI CAD is the ideal tool for experienced CAD users.
PTC
4
Demo
This is a complete design environment, offering 3D CAD and 2D CAD.
6
Ing. Michael Lachmann
6
Freeware
MLCad (Mike's Lego CAD) is a powerful CAD system specifically designed.
2
Coolutils
65
Shareware
Total CAD Printer automates the process of printing CAD files in batches.
2
Gräbert
Demo
It's a robust Windows CAD system based on Graeberts first generation CAD engine.
