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CoolTerm 1.4.5 Build 242

A small and simple serial port terminal utility

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CoolTerm screenshotCoolTerm is a lightweight and straightforward port terminal software that is aimed to professionals and hobbyists who are in need of exchanging information with several components connected to the computer's serial ports, such as GPS receivers, servo controllers, micro-controllers, robotic kits, and many more.

CoolTerm provides a simple and intuitive interface, being an accessible application to all categories of users, no matter their computer experience. Casual users may also use this application, thanks to its detailed documentation and an comprehensive Help file. Detailed descriptions for each item and button on the interface are also available. A tooltip containing the description will appear when the mouse cursor hovers over a parameter or a button.


  • It's lightweight and straightforward.
  • The program's documentation is detailed and well-structured.


  • The application uses control characters as local hotkeys.
Name CoolTerm
Version 1.4.5 Build 242
Developer | see all products from this developer
Product Homepage CoolTerm
License Free (Freeware)
Last Week Downloads 9
All Time Downloads 3,369
Filesize 13.0MB
MD5 Checksum 333DACEC9E4549310AD011FF0A453EFA
OS Support Windows All
Category Networking

100% CLEAN Certification

BadgeCoolTerm 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
CoolTerm 1.4.5 Build 242 February 27, 2015 - Latest Version
CoolTerm 1.4.3 Build 203 September 05, 2013
CoolTerm 1.2.0 Build 94 April 14, 2010

Download the free CoolTerm