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OpenHantek6022 3.4.0, released by the OpenHantek project, is open-source DSO (digital storage oscilloscope) software purpose-built for the Hantek 6022BE and 6022BL USB oscilloscopes, turning the compact hardware into a full-featured desktop instrument. The application provides real-time waveform display, edge and pulse triggering, automatic as well as manual parameter measurements, FFT spectrum analysis, XY-mode plotting, and data recording/export in CSV or binary formats, covering typical electronics debugging, audio circuit verification, microcontroller signal monitoring, and educational lab work. Users benefit from individual channel gain and offset controls, a scalable time-base down to 10 ns/div, probe compensation, and a rolling “slow-move” mode for sub-Hertz signals, while hardware-based calibration tables ensure amplitude accuracy across the 20 MHz analog bandwidth of the 6022 series. The program runs natively on Windows, Linux, and macOS, leveraging libUSB for driverless plug-and-play connection, and its Qt-based interface offers dockable panels, configurable color themes, and multi-language support so that hobbyists, students, and field technicians can adapt the layout to their preferred workflow. Three public releases have appeared so far—versions 3.2, 3.3, and the current 3.4.0—each refining decoding performance, stability, and cross-platform consistency, while the GPL-licensed codebase invites contributors to extend functionality such as protocol decoders or automated test scripting. OpenHantek6022 is available for free on get.nero.com, where downloads are served through trusted Windows package sources like winget, always supplying the latest build and allowing batch installation alongside other applications.
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