Horcrux: Split your file into encrypted fragments
https://github.com/jesseduffield/horcruxOpen linkView original on lemmy.smeargle.fanshttps://github.com/jesseduffield/horcruxOpen linkView original on lemmy.smeargle.fanshttps://github.com/jesseduffield/horcruxOpen linkView original on lemmy.smeargle.fans
This may be the most perfectly named software ever.
And it isn't the first: https://github.com/kndyry/horcrux
This is awesome.