Megasys Software
7
Shareware
For calculation of meshed or ring main type of circuit network.
CRAA Planarq Arquitetura
9
Freeware
Is a powerful world class AutoCAD® add-on to build and manage block libraries.
3
LogicCircuit
2,838
Freeware
An educational application for designing and simulating logic circuits.
14
CherryWoodSystems
836
Shareware
Circuit Shop allows you to design electronic circuits.
AMS Inc.
66
Shareware
It is the most complete and high performance solution for electronic design.
1
Any DWG Converter
543
Shareware
A DWG DXF converter,batch convert DWG to DXF, DXF to DWG without the need of CAD.
Mayer-Johnson
Commercial
Over 1300 additional symbols for Boardmaker® and Writing With Symbols.
8
the Qucs team
3,041
Open source
Quite Universal Circuit Simulator is an integrated circuit simulator.
13
Richard P. Andresen
1,143
Shareware
Use analog circuit simulation for the professional circuit designer.
3
ABB
326
Freeware
Air circuit breakers can be used both as circuit-breakers for general protection.
26
Autodesk
1,288
Freeware
DWG TrueView: Free application for viewing and plotting DWG and DXF files.
48
Autodesk
3,154
Freeware
DWG TrueView is a powerful program that allows you to view DWG files.
13
Autodesk, Inc.
1,816
Freeware
DWG TrueView 2008: Autodesk free apllication to view and plot DWG and DXF.
5
AutoDWG DWG Converter
531
Shareware
DWG DXF Converter lets you batch convert DWG Files into DXF files.
7
AnyDWG Software, Inc.
5,508
Shareware
Any DWG DXF Converter lets you convert between DWG and DXF files.
