Best Open Source Serial Software 2025

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Browse free open source Serial software and projects below. Use the toggles on the left to filter open source Serial software by OS, license, language, programming language, and project status.

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1

RealTerm: Serial/TCP Terminal

Serial and TCP terminal for engineering and debugging

Serial terminal program for engineering. Ideal for development, reverse engineering, debugging, datalogging and capture, and automatic test. The website is a comprehensive manual for Realterm. It has an comprehensive ActiveX/COM automation support so it can be used a serial component by other programs. An extensive commandline interface supports batch files and simple automatic test programming. Commands can be sent to running instances, and commands can be stored and run in files. [ActiveX](http://realterm.sourceforge.net/index.html#ActiveX_Interface) and [Command Line](http://realterm.sourceforge.net/index.html#Command_Line_Parameters) commands are well documented. Sourceforge major releases are only made occasionally. To follow development versions see News and subscribe.

34 Reviews

Downloads: 3,588 This Week

Last Update: 2017-10-13
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2

Setserial --- serial driver config tool

setserial is a program designed to set and/or report the configuration information associated with a serial port.

Downloads: 2,104 This Week

Last Update: 2013-04-11
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3

NT40/W2000 Serial SC28L198 UART Driver

A Windows NT4.0 and Windows 2000 Serial multi port driver for the Philips UART SC28L198 and 16C550 based single and multi port compatibles.

1 Review

Downloads: 3 This Week

Last Update: 2013-02-25
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4

JYMAG

Management & operating of AT-based (e.g. Sagem) mobile phones/modems

JYMAG (Jig Your Music And Graphics) is a program for communicating with serial-port-based mobile phones. It is a free replacement for the Sagem mobile phone software, 'My Pictures and Sounds', and a general-purpose serial terminal. See the project homepage https://jymag.sourceforge.io and the project Wiki in the menu above.

Downloads: 4 This Week

Last Update: 2025-01-27
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5

sredird

RFC 2217 compliant serial port redirector

Sredird is a serial port redirector that is compliant with the RFC 2217 "Telnet Com Port Control Option" protocol. This protocol lets you share a serial port through the network. RFC 2217 was orginally implemented in Cisco Terminal Servers in IOS version 11.x.

Downloads: 0 This Week

Last Update: 2016-06-10
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