MESUR Lite is a collection included in all new Mark-10 gauges with outputs.
CacheMagnet is a free, open source geocaching waypoint management program.
Dave Edwards (G7RAU)
It calculates the probability of es happening on 2m.
M Squared Technologies
RSM Wizard is free GUI which runs on top of Resource Standard Metrics.
Geocache Manager is an intuitive geocache management and planning tool.
MANDIANT IOC Editor is an editor for Indicators of Compromise (lOCs).