tkdiff is a graphical front end to the diff program. It provides a side-by-side view of the differences between two files, along with several innovative features such as diff bookmarks and a graphical map of differences for quick navigation.
Accesses and manages geocache data files.
View and edit .GPX, .TCX, .KML, .FIT, and Pioneer .DB route files.
Manage and organize personal travel planning data.
