OCR-Engine Integration - Make PDFs searcheable, Autoconvert Pics to PDF, Ect.
As there are many free and OS libarys for OCR available, this would be a great and very promising feature!
For larger amounts of PDFs/Scanned Documents in picture file formats, a batch/bulk OCR and pic to PDF conversion would be essential, especially for the many ppl here who want to use it as DMS!
A full text search function can integrate with this OCRed content!
I wish I could give this more than 3 votes! THe missing OCR integration is probably the one thing that is keeping TagSpaces from being absolutely great.