Download Latest Version Serial-Studio-Pro-4.0.3-Windows.msi (192.4 MB)
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Home / v4.0.1
Name Modified Size InfoDownloads / Week
Parent folder
Serial-Studio-Pro-4.0.1-Linux-arm64.deb 2026-06-25 151.7 MB
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Serial-Studio-Pro-4.0.1-Linux-arm64.rpm 2026-06-25 218.3 MB
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Serial-Studio-Pro-4.0.1-Linux-x64.deb 2026-06-25 162.2 MB
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Serial-Studio-Pro-4.0.1-Linux-x64.rpm 2026-06-25 221.5 MB
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Serial-Studio-Pro-4.0.1-Windows-Portable.zip 2026-06-18 182.8 MB
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Serial-Studio-Pro-4.0.1-Windows.msi 2026-06-18 190.1 MB
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Serial-Studio-Pro-4.0.1-macOS.dmg 2026-06-18 325.3 MB
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Serial-Studio-Pro-4.0.1-Linux-arm64.AppImage 2026-06-18 220.5 MB
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Serial-Studio-Pro-4.0.1-Linux-x64.AppImage 2026-06-18 223.9 MB
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README.md 2026-06-18 2.4 kB
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Serial Studio 4.0.1 source code.tar.gz 2026-06-18 25.4 MB
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Serial Studio 4.0.1 source code.zip 2026-06-18 27.5 MB
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Totals: 12 Items   1.9 GB 0

🚀 New Features

  • Configurable dashboard auto-layout: Auto-layout margin and spacing are now adjustable from Dashboard settings and persisted across sessions.
  • Click-to-clear canvas: Left-clicking an empty area of the dashboard canvas now clears the active window.

🐛 Bug Fixes

  • Multi-device terminal: VT-100 keystrokes are now routed to the selected device in multi-device mode.
  • I/O routing: Honor the per-source target for actions, route UDP writes correctly, and surface output-control TX errors.
  • Project editor: Resolve workspace widget adds by group uniqueId so widgets land in the correct group.
  • Linux: Open project files passed as a positional argument and add a SocketCAN setup hint.
  • Plotting: Keep the sweep free-run timer re-triggering instead of stalling on a full window, and reapply QtGraphs plot theme colors after a transition to clear a stale pass.
  • Datasets: Default non-numeric datasets' numericValue to the widget minimum.
  • Code editor: Resolve editor theme paths via QDir::isAbsolutePath.
  • Updater: Show the update icon, size the dialog correctly, and add Linux architecture download keys.
  • Linux packaging: Bundle the NSS crypto modules so the WebEngine AppImage starts.

🎨 UI & Style

  • Tint the native window caption to track the collapsed toolbar strip.

💡 Serial Studio Pro

Unlock advanced features with a license key via About → License Management.

Pro features include:

  • 3D Plot and XY Plots
  • Full MQTT support
  • Audio input driver
  • Raw USB & HID drivers
  • Process I/O driver
  • Modbus, CAN Bus, and MDF4
  • Session Database, ImageView, and Waterfall
  • File-transfer protocols (X/Y/ZMODEM)
  • Operator shortcuts and runtime mode

👉 Get Serial Studio Pro: https://store.serial-studio.com/buy/ba46c099-0d51-4d98-9154-6be5c35bc1ec

No Budget?

You can still unlock Serial Studio Pro by contributing:

  • Share tutorials, videos, or forum posts.
  • Promote on social media or dev communities.
  • Translate the UI or improve documentation.
  • Send logs, protocol data, or donate development hardware.

👉 VALUE-FOR-LICENSE.md (github.com)

Full changelog: v4.0.0 → v4.0.1

Source: README.md, updated 2026-06-18