perkeep

Perkeep lets you permanently keep your stuff, for life!

Screenshots

Hunter's comment

Perkeep (née Camlistore) is a set of open source formats, protocols, and software for modeling, storing, searching, sharing and synchronizing data in the post-PC era

seems like a good way of making sure you have all the things you loved stored in the places you need! :) -- check it out!

Link

https://perkeep.org/