I have a very large e-book archive (approx. 1TB) including various file formats eg. PDF, DJVU, MOBI and EPUB.
I put them in different folders by subject eg. Engineering, Programming etc. But after many years, things are going crazy. The programming folder itself is 220GB and file names are cryptic. Some filenames are well defined like: 236659889_Final_Report_of_2012_Climate_Change_Conference.pdf but some filenames are just ISBN numbers or just download.pdf.
I need an application for organizing and searching my e-books. I already tried Calibre, Mendeley and Debenu. But all these apps try to import files first and I dont have any spare 1+ TB for the apps import folder.
Is there any good Windows application for just indexing filenames and contents of ebooks without importing them?