AmazeGPScompanion is an amazing travel companion which makes use of your build in Blackberry GPS receiver

Blipsocial finds your current location without GPS and is able to locate a nearby trainstation or facebook friends. OS 4.2 or higher

Boobsie is a small tool which makes it easier to perform lookups or searches on Wikipedia, CitySearch, or one of the many other supported sites.

GPSed is freeware software for Blackberry OS 4.2 and greater which allows you to trace your tracks on realtime on Google maps and have them stored in an online archive

Infospace FindIt: find local banks, restaurants, shopping malls and thousands of tourist destinations on your blackberry (GPS can be used).

MobileGMaps is freeware GPS software for blackberry OS 4.2 and up which uses maps from various sources, use GPS to locate you and your friends, search for addresses and get directions, view subway maps, traffic information, map mashups and more

MyLocation is freeware Blackberry GPS software which allows you to share your current location on Google Maps

Speedometer is a small freeware application which makes it possible for you to calculator your exact speed and traveled distance by using the build in blackberry GPS receiver.