What is the best application f

[sheltonbenjamin]

I have loads of data (word documents, files, images video/audio files) that relate to my research and need to organize, archive, modify, add Project Management Software notes, search etc, them using a smart dynamic interface which I can design and redesign to acommodate with the content expansion and variety.

I know there are lots of online apps that manage to do all this, but I dont want my data to go online for many reasons.. Any idea out there?