Bookoscope - OPDS crawler

Bookoscope - OPDS crawler is a lightweight ebook discovery and download tool that unifies book search across OPDS catalogs from public libraries, archives, and private repositories. It helps you quickly find, preview, and fetch EPUB or PDF titles with clean organization and minimal setup. Core features include adding and auto-discovering OPDS 1.x/2.0 catalogs, global search and category browsing across multiple sources with format and language filters, and one-tap download or Open In to your preferred reader with offline metadata. Ideal for readers, researchers, and self-hosted library users who want a fast, privacy-friendly OPDS client. Keywords: OPDS, ebook finder, EPUB downloader, book catalog manager, library search, utilities for books.