I'm trying to generate word documents using open xml sdk. When the documents are small this is no problem (and rather easy). When the documents become larger (+500 pages) I notice the peformance (duration, memory usage, ...) goes down significantly.
Googling this problem I came across some posts that point out the same problem. For excel there is a solution with spreadsheetgear.
I would like to know if there is a word alternative to this or if there are other solutions to generate word documents?
Thanks, Jelle