GCstar

GCstar is a free open source application for managing your collections. Detailed information on each item can be automatically retrieved from the internet and you can store additional data, such as the location or who you've lent it to.

Free Open Source Mac OS X Windows Linux

Numento

Numento is a elegant collection software fully customizable that will let you freely choose your method of management. Manage your library (Books,CD, DVD, comic books, games), your coins, your stamps, your postcard, etc.

Commercial Mac OS X Windows

BookCAT

BookCAT is a powerful book collector database program which will help you catalog a book collection of any size. BookCAT is used by book-lovers, schools, churches, clubs, and business libraries.

Commercial Windows

Book Collector

Collectorz.com Book Collector instantly catalogs your home library in a personal book database. Just enter enter ISBNs or scan ISBN barcodes and let Book Collector download all details and cover images.

Commercial Windows

eLibrary

eBookLibrary is an open source project for managing, sorting and tagging your private eBook collection. Source code is hosted on SourceForge: http://sourceforge.net/projects/ebooklibrary/

Free Open Source Windows

Readerware Book Database

The easiest, fastest way to catalog your books, nothing else comes close. If you love books, are an avid reader, collector, researcher or anyone who needs to maintain a library of books, then Readerware is a must-have product.

Commercial Mac OS X Windows Linux