Hi Tim, thanks for sharing your experience with AnyTxt (I’m an end user too)
We recently started using AnyTxt and found it really useful and powerful. We have a smaller set of files than yours, about 250,000 files and 500 GB. It seems to us that AnyTxt was able to successfully index all of our files (PDF, Doc/x, Xls/x, Ppt/x, and a few txts) Our most “popular” file type is PDF with around 85,000 documents and it looks like they were all indexed
Our largest AnyTxt database file is just under 5 GB, so I can’t tell you if larger database files would work OK
Hopefully, the developer of AnyTxt can reply to this thread and let us know if there are any limits (that he knows of) or not