If anyone is interested, I have created an excel tool (VBA Macros) to load world files and display them in an excel tab   With that tool you can easily edit some values, additionally there are some built in functions like: Remove duplicates Duplicate groups Moving and rotating of the world file (as preparation to merge it into another one) As well it has the possibility to convert 24 bit .bmp images to world files   I used that tool for instan