Web Opac: 1,000+ libraries 6.4.2

This Android application allows convenient access to catalogs and user accounts from over five hundred public libraries, predominantly in German-speaking regions.

Key features of the app:

• Search the catalog of your library.
• Book Watchlist functionality.
• ISBN search with a barcode scanner.

Additionally, certain libraries offer:

• View lent media (supports multiple accounts).
• Extension and cancellation of book loans.
• Book reservations.
• Receive notifications for upcoming book returns (no guarantee).
• Access information about the library like opening hours.

The list of libraries exceeds the space of this description. For a full list, please visit https://opacapp.net/en/libraries/.

Prominent city libraries include Berlin, Munich, Vienna, Hamburg, Cologne, Frankfurt, Mannheim, Basel, Heidelberg, Wiesbaden, Mainz, Leipzig, Dresden, and Chemnitz. Similarly, notable university libraries encompass LMU Munich, Bochum, TU Dortmund, ULB Münster, Hamburg, and more.

To seek support, visit https://opac.app/de/support/.

This application is open-source software released under the MIT license. To access the source code, visit https://github.com/raphaelm/opacclient.

For libraries interested in a tailored version with custom branding and potential unique features, direct queries to [email protected].