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For Windows 10/11 — no installer, no admin required.
plug-d.exe
v1.0.0 · 2026-07-05 · ~32 MB · Windows 10/11
100 measurements free — license only when needed
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System requirements
- Windows 10 or Windows 11 (64-bit)
- RS-232 device with USB adapter (CH340, FTDI, Prolific etc.)
- No internet connection required
- No admin account, no installation
SHA-256
99214f51fa961bb7b767b41bd4b4116e252ca31054745d94cd8f98ec6f91df12
Note for Windows SmartScreen:
Since plug-d.exe has no code-signing certificate yet, Windows may warn on download. Click "…" → "Keep" → "Keep anyway".