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OpenSesame 3.3.6

A tool that helps you create experiments for various social sciences

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OpenSesame is a free yet powerful application that allows you to effortlessly create experiments suitable for a series of social sciences, such as neuroscience, experimental economics, and psychology.

OpenSesame comes with a friendly and clutters-free interface, being highly-versatile and very easy to use. The application is based on Python, allowing you to benefit from all the features and power of this programming language.

OpenSesame enables you to use a rich variety of devices, including button box, eye tracker, EEG equipment, and many others. Moreover, the utility is able to support all major platforms: Linux, Mac OS, MS Windows, and Android. The created experiments can be run online, as well.


  • The application is free, being released under the GPL3 license.
  • All major platforms are supported.
Name OpenSesame
Version 3.3.6
Developer | see all products from this developer
Product Homepage OpenSesame
License Free (Freeware)
Last Week Downloads 3
All Time Downloads 414
Filename opensesame_3.3.6-py37-win64-2.exe
Filesize 650.0MB
MD5 Checksum 7BF6A39A54FB96C9A065A4549A7180DC
OS Support Windows All
Category Home & Education


Old Versions

Software Date Added
OpenSesame January 20, 2021 - Latest Version

Download the free OpenSesame