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Behavioral Observation Research Interactive Software

BORIS is an easy-to-use event logging software for video/audio coding and live observations.
BORIS is a free and open-source software available for GNU/Linux, Windows and MacOS.

Slava Ukraini

Please acknowledge and cite the use of this software and its authors when results are used in publications or published elsewhere:
DOI: 10.1111/2041-210X.12584

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User testimonials


2023-10-17: BORIS joined Bluesky
I hope to see you there!
2023-06-01: BORIS v.8.20 is available
v.8.20 available. Geometric measurements function was improved. it is now possible to save the frames with measurements and to draw polylines
2023-05-30: BORIS v.8.19.4 is available
v.8.19.4 available. Bug #623 fixed (exporting ethogram).
2023-03-30: BORIS v.8.19.1 is available
v.8.19.1 available. Some functions were added: scan-sampling from media files, stop ongoing state events between and at the end of media files and some bugs were fixed.