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CW Decoder 3.64.0

A small tool which enables you to decode and further analyze continuous waves

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Average rating: 3.2/5 (19 votes)
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CW Decoder is small and efficient application which allows you to decode and further analyze continuous waves with just a few mouse clicks. The program is able to decode Morse code from radios, and also lets you transmit Morse code just by using your keyboard.

CW Decoder allows you to save the decoded text to a file on your hard drive. The program comes with various text options, such as upper or lower case, variable text size, adjustable speed selection, variable character spacing, waterfall display, spectrum display, timeline display, AFC (Automatic frequency control), configurable noise threshold, and more.

CW Decoder enables you to send Morse code via your COM port. The program allows you to transmit code just by using your keyboard. The transmission speed can be synced with the receive speed.


  • The program lets you transmit Morse code with your keyboard.
  • The application includes several useful features.
Name CW Decoder
Version 3.64.0
Developer | see all products from this developer
Product Homepage CW Decoder
License Free (Freeware)
Last Week Downloads 5
All Time Downloads 6,493
Filename cw decoder.exe
Filesize 2.4MB
MD5 Checksum AB490E103B7E676E4E207B867C61516F
OS Support Windows All
Category Internet

100% CLEAN Certification

BadgeCW Decoder 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
CW Decoder 3.64.0 September 20, 2017 - Latest Version
CW Decoder 2.81.2 November 09, 2010

Download the free CW Decoder