How to Migrate Away from ProtonDrive

Nothing else in this process matters if the copy step gets skipped, so before touching a single setting in ProtonDrive, get your data out and store it under your own control, a local drive, your own cloud space, anywhere that is not the product you are about to leave. People rushing for the exit routinely omit this, and it is precisely what turns a botched migration from a recoverable annoyance into a permanent loss.

Formats decide the difficulty of everything downstream, so find out what ProtonDrive will hand back before you plan any of the rest. Do it while the account is fully alive, cancellation frequently closes the door on your own data, and read the product's own export or data-download documentation rather than assuming. Where you are offered a choice, take the most open, widely readable format on the list; a file only the old tool understands is an export in name only.

The useful way to shortlist against ProtonDrive runs backwards from the obvious one: name the single thing you cannot give up before you open any list of rivals, then hold every other cloud storage option against that one line. ProtonDrive concentrates on encrypted-storage and cloud-storage, so a genuine alternative either serves that same need more precisely or covers ground ProtonDrive leaves open. Research two candidates properly rather than skimming eight, because a shortlist you have actually tested beats a long list you only read about. Our comparison pages cover named cloud storage rivals in more detail when you reach that stage.

First attempts at moving data into a cloud storage tool almost never land clean, and that is fine as long as you find out on a sample rather than on the full set. Bring a representative handful across, open it, and check the structure held: fields where you expect them, nothing silently truncated or misfiled. A second pass over a small test batch costs minutes; repairing a mapping mistake across the entire collection costs far more.

Before you close the ProtonDrive account, verify rather than assume: counts match, the items you actually rely on opened correctly in the new tool, and nothing you cared about silently dropped in transit. Keep the old account alive, even downgraded, until you have used the replacement for real work long enough to trust it.