Collectorz.com is a software company that specializes in developing collection database software for consumers. They offer a range of cataloging applications that allow users to efficiently organize and manage their collections of books, movies, music, comics, and video games. Their products provide features such as barcode scanning, automatic data retrieval, and cloud synchronization to help users maintain detailed and accessible records of their collections. Collectorz.com's software is available for Windows, macOS, iOS, and Android platforms, and it also offers a web-based version for easy cross-platform access.