Released capabilities

Focused tools for waveform review.

Built for researchers and EEG/PSG professionals who want an independent Windows workspace for inspecting EDF and BDF recordings.

Recording workspace

EDF/EDF+ and BDF/BDF+ within documented limits
Multiple recording documents
Dockable panes and saved layouts
Light and dark application themes
Windows command-line file opening

Waveform viewport showing synthetic multichannel signals, a selected time region, and the overview timeline.

Waveform navigation

Time navigation and overview timeline
Waveform Focus Mode
Per-presentation amplitude fit and adjustment
Mouse and toolbar navigation controls
Document-specific state

Channels pane showing search controls, selected channels, colors, and a composite channel group.

Channel presentation

Search, select, hide and pin channels
Organize and reorder presentations
Duplicate visual presentations
Composite visual presentations
Colors, line widths and display styles

Measurement panel showing a selected synthetic region and calculated region statistics.

Measurements

Point values
Two-point time and amplitude deltas
Region statistics
Document-scoped results
Measurement CSV export

Annotations

Browse, search and filter recording annotations
Navigate to annotation time
Create user annotations
Save to separate EDF Workbench sidecars
Annotation CSV export

Frequency analysis panel showing a periodogram for a selected synthetic signal region.

Analysis and export

Selected-region frequency spectrum
Visible source samples to CSV
Technical metadata to CSV
PNG and JPEG viewport images
Self-contained HTML reports

Important distinction: Composite channel presentations are visual overlays, not referential or bipolar scientific montages. EDF Workbench does not currently claim automated interpretation, signal-processing pipelines, synchronized recording comparison, or direct PDF export.

Product boundaries

Transparent about what the preview is for

EDF Workbench supports waveform viewing, review, measurement and research workflows. It does not make a diagnostic interpretation claim. Source recordings are not modified by the review workflow; user annotations are stored in separate sidecar files.