Software · Raspberry Pi & electronics
FluentHMI-Studio
C++/Qt 6 visual HMI designer for hardware engineers: drag and drop widgets, bind serial, TCP or MQTT data (Modbus RTU/TCP) and export a standalone app in under a second, no compiler needed.
- Completely free
- Windows and macOS
- Open source
- No account
At a glance
FluentHMI-Studio is completely free: it is open source software, and every feature is available without paying or subscribing.
Its licence (GPL-3.0) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.
Strengths
- Open source code
- No account needed
- Commercial use allowed
Sources and checks
- Facts collected from GitHub (credit card, account, source code, publisher, licence, free status, platforms, commercial use) —
- Last technical check: 9 November 2026
- Description from github.com — Dépôt GitHub txp666/FluentHMI-Studio (GPL-3.0-only)
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