pebl 2.1 for Mac was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this app available. Pebl for Mac belongs to Developer Tools. The latest version of pebl can be downloaded for Mac OS X 10.5 or later.
The actual developer of this free Mac application is Pebl Project. Commonly, this application's installer has the following filename: pebl_osx_0.13-2.zip. The most popular version of the application is 0.1. We recommend checking the downloaded files with any free antivirus.
From the developer:
PEBL (Psychology Experiment Building Language) is a system designed for creating psychology and neuroscience experiments and tests. This application allows you to design your own experiments or use ready-made ones. Also you can exchange experiments freely without license or charge
You may want to check out more Mac applications, such as JBuddy Bot Builder, Pleinpot or PLCEdit, which might be similar to pebl.
IDE