Drawing surface profiles/cross sections based on the codes or on the 3D model.
RegexMagic

create regular expressions without dealing with the cryptic regex syntax
PCVITA PST Magic

PCVITA PST Magic software to Split Large PST Files and Merge Multiple PST Files

Import WAB to Outlook 2007 and convert WAB files to Excel by using WAB Converter
GeoDLL

dll with geodesic functions for2d and 3d coordinate transformations and more.

TopoLT is useful for all those who design topographical plans in digital format.
RegexBuddy

learn, create, understand, test, debug, use and save regular expressions