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Circuit Diagram 3.1

An application that lets you design electronic circuit diagrams

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Circuit Diagram screenshotCircuit Diagram is a lightweight yet powerful application that lets you create diagrams for electronic circuits and export them as image files. The program is suitable for use in coursework, eliminating the need to use image editing applications to unite various components.

Circuit Diagram lets you export your diagrams as PNG images, ensuring best compatibility with other software, or as SVG images, allowing you to scale them without quality loss.

The application supports a wide range of components, including wires, rails, resistors, op-amps, switches, capacitors, MOSFET, LEDs, lamps, diodes, 7-segment decoders, supply, 4-Bit Binary counters, Logic Gates (NAND, XOR, OR, NOR, Schmitt Trigger NOT, AND, NOT), External connections, 7-Segment LEDs, etc.


  • Lets you export your diagrams as image files.
  • Supports a wide range of components.


  • The Undo function has a few bugs.
Name Circuit Diagram
Version 3.1
Developer | see all products from this developer
Product Homepage Circuit Diagram
License Free (Freeware)
Last Week Downloads 0
All Time Downloads 742
Filename Setup.exe
Filesize 0.8MB
MD5 Checksum 73C4EA6EE403FEE4CCA28F686657550B
OS Support Windows All
Category Design & Photo

100% CLEAN Certification

BadgeCircuit Diagram has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Circuit Diagram 3.1 August 24, 2015 - Latest Version
Circuit Diagram 1.3.1 January 20, 2012
Circuit Diagram 1.2 September 01, 2011
Circuit Diagram 0.3 Beta March 07, 2011

Download the free Circuit Diagram