Seconding Ked’s post. The OCR component uses far too much memory. I am only indexing one folder of about 500 images and right now ATService.exe is taking up a gig of RAM. And for some reason after I updated to the latest version, ATOHelper.exe was taking up 13GB of RAM! Restarting it fixed that issue but I have indexing set to “Never” update because it’s so atrociously RAM/CPU greedy.
By the way, get rid of the multi document interface or give us the option to do so. It’s impossible to look through a list of results without ending up with 50 MDI tabs open. And there’s no way to turn off the text preview (using the slider to maximise the image, the text preview just comes back for the next file because its opened in a new tab).