Movie Info Plus is a movie tool that pulls IMDB information, thumbnails, and posters and stores them with the movie location. It's geared for larger movie collections that are organized by folder structure.
Open source project that offer summary and download services on this page is a project that carry out their development work on other open source development sites. Their work is linked to this page via a feature called OFI, and their work is not carried out here on OSDN site.