A free, opensource, multiplatform, universal viewer and toolbox intended for, but not limited to, timeseries storage files
like EEG, EMG, ECG, BioImpedance, etc.
- Easy to install, just one executable, no special requirements, no Octave or Matlab needed!
- EDFbrowser is one of the fastest, if not, the fastest EDF viewer available.
- Supported fileformats: EDF, EDF+, BDF, BDF+
- Nihon Kohden (*.eeg) to EDF+ converter (including annotations)
- Unisens to EDF+ converter
- MIT to EDF+ converter (including annotations) for http://www.physionet.org/physiobank/database/
- Manscan Microamps (*.mbi/*.mb2) to EDF+ converter (including annotations)
- SCP-ECG (*.scp, EN 1064) to EDF+ converter
- Video playback synchronized with EDF/BDF file (Linux only)
- Emsa (*.PLG) to EDF+ converter (including annotations)
- ASCII to EDF/BDF converter
- Finometer (Beatscope) to EDF converter
- Bmeye Nexfin (FrameInspector) to EDF converter
- WAV to EDF converter
- reads Biosemi's trigger inputs from the BDF "Status" signal
- Annotation editor
- Header editor, fixes also lot's of different format-errors
- 1th to 8th order Butterworth, Chebyshev, Bessel and "moving average" filters
- Notchfilter with adjustable Q-factor
- Spike filter removes spikes, glitches, fast transients or pacemaker impulses.
- Powerspectrum (FFT)
- ECG Heart Rate detection (raw ECG waveform -> beats per minute)
with possibility to export the RR-intervals (beat to beat)
- FM modulated ECG recording to EDF converter
- Z-EEG measurement
- Averaging using triggers, events or annotations
- Supports montages
- Annotations/events export
- Annotations/events import
- File reducer/cropper/decimator
- Downsampling signals
- Precise measurements by using crosshairs
- Zoomfunction by drawing a rectangle with the mouse
- Shows signals from different files at the same time
- EDF/EDF+/BDF/BDF+ to ASCII converter
- EDF/EDF+/BDF/BDF+ compatibility checker
- EDF+D to EDF+C converter
- BDF(+) to EDF(+) converter
- Prints to a printer, image or PDF
- Combine several files and export it to one new EDF file
- Export a part of a file to a new file
- Reads from a streaming file (monitor)
- Available for Linux and Windows
(the source can be compiled on Mac OS X)
This is free software, it is experimental and available under the GPL License version 3.
No charge, no warranty, no taxes, no maintenance fees, no advertising, no adware, no automatic updates, no sales calls, no spam...
Even though this program is free, it is not cheap. A great deal of effort went into making this program useful,
so if you find a problem, please use the email address given in the program's about menu to report it.
Despite this software is intend to be usefull, there is no warranty, use this software at your own risk!
EDFbrowser may NOT be used in safety-critical applications, such as life-support medical systems.
The author is NOT responsible for any consequences. For research and educational purpose only.
Because compiling EDFbrowser is very easy, this is the recommended way. See the how-to further on this page.
Click here (GitHub) for the latest revision/patch/pre-release (sourcecode only)
- Install Git, the GCC compiler and the Qt4 development package:
Linux Mint 18: sudo apt-get install git-core libqt4-dev libqt4-core g++
openSuse Leap 42.2: sudo zypper in git-core libqt4-devel
Fedora 25: sudo dnf install git-core qt-devel gcc-c++
- Download the source code:
git pull https://github.com/Teuniz/EDFbrowser
- Create the makefile:
Linux Mint 18: qmake
openSuse Leap 42.2: qmake
Fedora 25: qmake-qt4
- Compile the source code and install it:
sudo make install
Now you can run the program by typing: edfbrowser
The following bugfixes / additions will be available in the next version:
- Improve parameter checking for signal composition when loading a montage file.
- Added the possibility to fix the EDF-header in case the value for digital maximum
is lower than or equal to digital minimum.
- When "whole recording" is selected for the Timescale and multiple files are opened,
make sure all recordings are completely visible.
- Fix erroneous reading of the datarecord duration field in the header
when the number has a sign.
- The duration of an annotation (if present) will be shown using a different background color
which can be selected in the settings dialog.
Some commandline format converters (without graphical user interface) for scripts or batchfiles.
Note that these converters are also in EDFbrowser.
A very convenient open-source programming library for C/C++ programmers who want to implement EDF(+) and/or BDF(+).
EDF for Labview, a collection of VI's to write files in the European Data Format.