UltraEdit, UltraCompare, UEStudio forums

This is great! Thank you!  41 minutes is a small price to pay.  I look forward to trying it out. Many Kind Regards!

Firstly, thank you very much for taking the time to reply and offer assistance. I'll do my best to answer your questions. Question 1: You are right in that all the lines of each invoice will be grouped together followed by the next invoice and so on ( H1 , H2....,L,L,P,P, H1 , H2....,L,P,P, H1 ...) ...

I use currently UltraEdit Professional Text/HEX Editor version 18.20.0.1021. I have a large invoice file I need to split & would appreciate some pointers and ideas please. Each invoice follows this structure with the first one/two characters of each line acting as a LINE TYPE.  All invoices start wi...