GNU Lesser General Public License (plus Addendum) Yes ANT Neuro B.V. NITRC LIBEEP Yes The LIBEEP library deals with reading and writing RIFF-format CNT/AVR-files. This file format is also called "EEProbe data format", and is used in the software packages EEProbe, ASA, ASA-Lab, Cognitrace, eemagine EEG, Visor, by ANT Neuro B.V., The Netherlands. The file format provides for storage of EEG/ERP/MEG data as 32-bit values, and includes a very efficient compression algorithm. Encoding/decoding from the compressed data is performed automatically through the LIBEEP interface functions. LIBEEP Format Conversion, EEG/MEG, GNU Lesser General Public License (plus Addendum) http://www.nitrc.org/projects/libeep/, http://libeep.sourceforge.net/