bend	Add points before and after bends in routes
polygon	Include Only Points Inside Polygon
arc	Include Only Points Within Distance of Arc
radius	Include Only Points Within Radius
interpolate	Interpolate between trackpoints
height	Manipulate altitudes
track	Manipulate track lists
sort	Rearrange waypoints, routes and/or tracks by resorting
nuketypes	Remove all waypoints, tracks, or routes
duplicate	Remove Duplicates
position	Remove Points Within Distance
discard	Remove unreliable points with high hdop or vdop
reverse	Reverse stops within routes
stack	Save and restore waypoint lists
simplify	Simplify routes
swap	Swap latitude and longitude of all loaded points
transform	Transform waypoints into a route, tracks into routes, ...
validate	Validate internal data structures
