DevToys - A collection of converters, formaters, encoders, generators and other tools for your Windows desktop.

Online Qibla Finder - For Muslims around the world, facing the Qibla—the direction of the Kaaba in Mecca—is an essential part of daily prayers.

Boop - A scriptable scratchpad for developers. Free & open source!

MBCompass - A featurish, lightweight compass app

JSONConsole.com - A powerful online JSON formatter, editor and validator with multiple visualization modes including code, tree, table and graph views, making JSON debugging and manipulation effortless.

Trail Sense - An Android app which uses your phone's sensors to assist with wilderness treks or survival situations.