Best Open Source HMI Software 2025

HMI Software

HMI Calculators Clear Filters

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

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1

OpenDRO

OpenDRO is an open source project to develop embedded software that runs on digital readouts (DROs) for lathes, mills, and other machine tools.

1 Review

Downloads: 3 This Week

Last Update: 2015-04-10
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2

Online Large Integer Calculator

Large Integer Calculator. Includes most arithmetic functions plus named memory values.

Downloads: 0 This Week

Last Update: 2014-03-06
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3

OpenRPN

OpenRPN is an initiative to design and produce ultra high-quality calculator hardware and software for advanced students and professional users.

Downloads: 0 This Week

Last Update: 2013-04-29
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4

i-D5 Calculator

A nice and handy Calculator made by me using Visual Basic.

Downloads: 0 This Week

Last Update: 2013-03-26
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