Hi, I'm also hoping for improvements in the proximity search. In addition to what David.P suggested, I suggest using character distance as a new criteria. It would solve the following problem, already explained by David.P: -Situation 1: sometimes a word is very close to another, but it's on the begi...

+1 for this feature.

Everyday I need to do multiple searches in a 3000 pdfs library, and that task takes a lot of time. I love the advanced search in PDF X-Change Editor, but it would be way better with the index feature.