EKO - sound editor English Русский
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April 01 2013 - EKO 0.8.0 is out. EKO site has moved to http://semiletov.org/eko. EKO 0.8.0 - the last version placed at SourceForge, the site on SF will be down with the next version of EKO.
The built-in file manager has been improved and the multiply selections works as in MC or Krusader, i.e. user INSERT key to select multiply (or Ctrl + right-click). Some UI tweaks, etc.

July 14 2012 - EKO 0.7.1 is out. Large (> 200 Mb) files opening - fixed. Qt5 support (Qt4 is supported too, as usual).

March 14 2012 - EKO 0.6.1 is out. Unicode filenames support.

October 30 2011 - EKO 0.6.0 is out. + Limiter, + Noise gate.

October 23 2011 - EKO 0.5.0 is out. Fixes, fixes, fixes!

August 3 2011 - EKO 0.4.0 is out. Czech localization by Pavel Fric!

August 1 2011 - EKO 0.3.0 is out. 5.1 to 2.0 converter, some fixes.

February 11 2011 - EKO 0.2.0 is out. Noise generator has been added (actually it's taken from the Audacity). Selection precision is correct after zooming. A lot of other fixes and improvements.

January 31 2011 - EKO 0.1.0 is out. Fixes, fixes, fixes!

January 19 2011 - EKO 0.0.5 is out. As usual, many bugfixes, DC-offset correction, more channel management functions, etc.

January 03 2011 - EKO 0.0.3 is out. Fixed the annoying bug where the "close" button had focus after the close of another tab...

December 24 2010 - EKO 0.0.2 is out. GTK+ GUI style was non-compatible with EKO, so I'd disabled it. Also some minor thing were been fixed.

December 22 2010 - EKO 0.0.1 is out.


EKO is a simple sound editor.

Here is a nice screenshot:

To install EKO from the source, you need just a modern version of Qt 4, JACK sound server, libsndfile, libsamplerate and of course GCC.

EKO understands all popular sound formats (except of MP3) and useful in simple editing (cut/copy/paste) with a minimum FX processing. External fx currently are not supported.


If EKO crashes and JACK reports something like "Cannot lock down memory area (Cannot allocate memory)", try to follow these steps:

1. Under root, edit the /etc/security/limits.conf or /etc/security/limits.d/audio.conf file. Add there two lines:

@audio - rtprio 95
@audio - memlock unlimited

2. Add yourself (username) to the "audio" group: adduser username audio

3. Reboot.


EKO 0.8.0 - source code tarball


Name: Peter Semiletov
Nick: Roxton
e-mail: peter.semiletov AT! gmail.com
homesite: semiletov.ho.ua
And my Live Journal account