HomeCinema is an Open Source option for organizing your movies through an easy-to-navigate interface.

HomeCinema allows for the organization of your collection of movies and TV shows set up like a book catalog. Store all your movies and TV series right in your local drive, so you always have quick access to the content. In addition, it enables you to efficiently browse your media without the need to search through all your folders manually.

It is configured to automatically scan and add all supported media files from the designated folders. It will also automatically fetch movie information from IMDB. It will permit you to directly open a media file using your default player of choice. The organization of all your media files will permit you to browse through them easily. It can also display a collection from your locally stored files. It does support filter/search to make the process more efficient. And all editing of information is performed in-app.

If you are looking for a simple option to organize your vast media collection that doesn't require a lengthy help section to get started, then HomeCinema will be a solid option.