GeoGet is a data manager. However, it is distributed without any data.
The data content must be imported by you. You can import your PocketQuery GPX files, or you can save any Geocaching.com webpage containing geocache data to your hard disk and import it afterwards.
GeoGet is a versatile platform and its' basic functionality can be widely extended via third-party plugins.
If you are a starting user, you will most likely be interested in export plugins, which can help you to create precise output compatible with your favorite GPS receiver.
It's highly recommended to visit the web page and find out what plugins are available.
If you are a developer and want to know more, you might be interested in GeoGet
