Manage your FB2 books with this tool. JBiblex help you explore of ZIP archives with FB2 books.
JBiblex Features:
1. Indexing ZIP libraries of Fiction Book (FB2) books
2. Library search
3. Book extraction
4. Performance over large (20GB+) FB2 ZIP archives

Requirements:
* Java

The license of this software is Free, you can free download and free use this file converter software.