eLog is an electronic logbook program for pilots from all over the world ranging from private pilots to professional pilots working at worldwide operating airlines. As it is designed specifically for this audience, eLog provides various features to make the task of keeping a pilot logbook an easy one. While it keeps track of your duty times depending on various calculation models and also provides a (flight) duty period calculator for manual calculations, entering a flight is still easy and fast. eLog also keeps track of your licenses including recent experience of takeoffs and landings as well as mixed fleet flying concepts. Of course a logbook can be printed and exported as CSV, XML or PDF as well and various statistics are provided. Last but not least a PIC database can be maintained and some more calculators are provided, for exampe a currency converter.