There seems to be a bug whereby umlauts and other characters do not get converted properly when converting from .doc to .rtf format using Aspose.Words. I’ve attached a .doc file that shows the problem. Please convert it to .rtf format using Aspose and then open the RTF file - you’ll note that the words “Neukölln” and Rütli" become “Neuk?lln” and “R?tli”.
There is no problem with .docx - the problem only seems to happen with .doc files.
Thanks and all the best,
Thanks for your inquiry. I have tested the scenario and have managed to reproduce the same issue at my side. For the sake of correction, I have logged this problem in our issue tracking system as WORDSNET-12086. I have linked this forum thread to the same issue and you will be notified via this forum thread once this issue is resolved.
We apologize for your inconvenience.