SciDaVis - SciDAVis is a free application for Scientific Data Analysis and Visualization.
Mightytext - Send & Receive SMS Text Messages from your computer. Sync'd with your Android #
LabPlot - LabPlot is a KDE-application for interactive graphing and analysis of scientific data.
Zeplin - Collaboration app for UI designers & frontend developers
GnuPlot - Gnuplot is a portable command-line driven interactive data and function plotting utility.
Abstract - A secure, version-controlled hub for your design files