Data Crow is a powerful music and multimedia cataloguer, with support for all audio and video formats, software, eBooks, etc. It is very simple to install and uses the Internet services of Amazon.com, imdb.com and freedb.org to obtain relevant information for each file.Data Crow is an open code project, and is completely free, of course. It is ideal for those users who like to accumulate large amounts of software, documents, or any other type of data. The program only needs some data entry (the name) and you can register your collection with all its information.