it was just called mergepdf, someone else recommended it here. I can't remember the limit size of my documents but it worked first attempt. Good luck 👍
Anonymous participant I'm one of the most disorganised people going but I read all the posts on the forum for a few weeks,got everything I needed to get together (soft power) and the rest was straightforward. The only thing I couldn't do was edit my passport data on my smartphone (it was a hundred years out)😀 but I went to the library in nongkhai and they let me use their computer for a couple of minutes. Good luck going forward
I had an Ed visa ( completed the year) and cancelled it at immigration, went to Vientiane and received My dtv in 3 days (soft power).nothing at all was mentioned about the Ed visa at the interview. Good luck