Project Summary
The Psychophysics Toolbox is a collection of GNU/Octave and Matlab functions that extend the language to give you exquisite control of your computer to test observers with research-grade dynamic stimuli.
In a Nutshell, Psychtoolbox...
- ...
- ...
-
...
has a well established, mature codebase
maintained by a average size development team
with stable Y-O-Y commits -
...
took an estimated 117 years of effort (COCOMO model)
starting with its first commit in October, 2005
ending with its most recent commit 3 months ago
Quick Reference
Apache License 2.0
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Sub-License
Private Use
Use Patent Claims
Forbidden
Hold Liable
Use Trademarks
Required
Include Copyright
State Changes
Include License
Include Notice
These details are provided for information only. No information here is legal advice and should not be used as such.
BSD 3-clause "New" or "Revised" License
Permitted
Commercial Use
Modify
Distribute
Place Warranty
Forbidden
Hold Liable
Use Trademarks
Required
Include Copyright
Include License
These details are provided for information only. No information here is legal advice and should not be used as such.
GNU LGPL 2.1 + linking exception (FPC/Lazarus)
Permitted
Forbidden
Required
These details are provided for information only. No information here is legal advice and should not be used as such.
MIT License
Permitted
Commercial Use
Modify
Distribute
Sub-License
Private Use
Forbidden
Hold Liable
Required
Include Copyright
Include License
These details are provided for information only. No information here is legal advice and should not be used as such.
Project Security
Vulnerabilities per Version ( last 10 releases )
There are no reported vulnerabilities
Project Vulnerability Report
Security Confidence Index
Vulnerability Exposure Index
Did You Know...
-
...
use of OSS increased in 65% of companies in 2016
-
...
anyone with an Open Hub account can update a project's tags
-
...
there are over 3,000 projects on the Open Hub with security vulnerabilities reported against them
-
...
compare projects before you chose one to use
30 Day SummaryNov 29 2025 — Dec 29 2025
|
12 Month SummaryDec 29 2024 — Dec 29 2025
|
