MS Excel?
Or any other spreadsheet application.

For personal use, igc file extractor is implemented he
http://www.gliderforum.com/thread-view.asp?threadid=248

"Inoj" wrote in message ...
As treasurer of our soaring club, I'm interested in learning what kind of
soaring software is available to accurately maintain our club records. I've
heard of one called "Soaring Ledger" but have not been able to contact anyone
about it. Anyone have a suggestion? Please e-m back to: