WEKA - WEKA is a set of powerful data mining tools that run on Java.
RapidMiner - RapidMiner is a software platform for data science teams that unites data prep, machine learning, and predictive model deployment.
KNIME - KNIME, the open platform for your data.
Wanderfile - If you love to travel, and want to keep track of where you have been, then Wanderfile is the app for you.
RStudio - RStudio™ is a new integrated development environment (IDE) for R.
Aveloy Graph - Aveloy Graph is an application for graph creation / data visualization