Koingo Librarian Pro is end-user software specially designed for film buffs, music geeks, comic book nerds, and avid collectors who have amassed a large number of video game cartridges, CDs and DVDs, vintage albums, hardbound novels and pocketbooks, and other memorabilia over the years. With this home media collection management tool, users can create multiple inventories of all collectible items they own and categorize them by genre or some other criteria. Based on the user's classification system, Librarian Pro organizes the database from the oldest to the newest acquisitions, creates a separate list for borrowed items, and highlights the duplicates and missing items. This desktop application for Windows 7/XP/Vista and Mac OS 10.4 or higher integrates with Amazon.com in Canada, USA, Japan, Germany, France, and United Kingdom. This lets users shop online right inside Librarian Pro, which also keeps track of the user's online purchases.