EDR Viewer

Electrophysiology,
made simple on Mac.

Open EDR, ABF and ATF recordings on your Mac.

Also imports TXT, CSV and TSV signal data.

Download for Mac Buy Full Access — £7.99

One download. One-time purchase. No subscription.

Apple Silicon · macOS 14+
Version 2.18 · Live edition

EDR Viewer in Light Mode with a synthetic current and voltage recording, shown across 30 seconds.

Your recordings.
Your Mac.

No Windows virtual machine.
No command line.

Bring recordings from WinEDR and pCLAMP / Axon into one Mac workflow. Inspect signals while keeping original files untouched.

Processed locally on your Mac.

EDR Viewer in Dark Mode showing 15 seconds of a synthetic two-channel recording.

Everything you need.
Nothing you don't.

See every detail.

Zoom, pan and inspect full-resolution recordings across multiple channels.

A four-second waveform view with a selected interval and synchronized A and B cursors.

Process with confidence.

Filter, measure and inspect your signal without changing the original recording.

Gaussian 100 Hz filtering and zero-level correction applied to a synthetic recording, with the A/B panel showing interval means.

Go further
when you need to.

Move from waveform inspection into offline event and kinetic analysis with Analysis.

Analysis with a real idealized synthetic trace and a two-state kinetic model.

From recording to figure.

Export clean traces for analysis, presentations and publication.

TXT · EDR · PNG · PDF · SVG

A real exported trace on white with a black current trace, a true zero reference and a connected L-shaped scale bar.

Original recordings remain untouched.

One app.
Unlock when
you need more.

Download EDR Viewer once.

Viewer Mode lets you explore your recordings immediately. Unlock the complete processing, export and analysis toolset inside the same application.

Full Access

£7.99

One-time purchase. No subscription.

Signal processing · Advanced statistics
Figure export · Analysis

Activate on up to 2 Macs.
Online activation. Offline use after activation.

Buy Full Access

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Your data stays yours.

Your experimental recordings are processed locally on your Mac.

EDR Viewer does not upload your recording data for analysis.

A few good questions.

Can I try EDR Viewer before buying?

Yes. Download the same application and use Viewer Mode before unlocking the complete toolset.

Is £7.99 a subscription?

No. Full Access is a one-time purchase.

Which recording formats can I open?

Open WinEDR EDR and Axon ABF / ATF recordings, including files from pCLAMP. TXT, CSV and TSV numerical signal data are also supported. Text imports need regularly sampled data and may require you to confirm columns, sampling rate and units. For multi-sweep ABF files, select one sweep at a time.

Which Macs are supported?

The current release targets Apple Silicon Macs running macOS 14 or later.

Does EDR Viewer change my original recordings?

No. Source recordings remain read-only. Processing and exported files are kept separate from the original recording.

Ready to open your
recordings on Mac?

Download for Mac

Full Access available for £7.99.