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Cryptnook Vault
For Windows

Plug in the drive and your vault is there

Your computer is where you organise everything: drag in whole folders, see photos full size and videos without waiting, and nothing decrypted touches the disk.

Coming soon to Microsoft StoreOne-time purchase, no subscription and no in-app purchases.

On your computer

Everything it does on Windows

  • Detects the drive

    The app sees it as soon as you plug it in. If you like, it opens by itself when you do.

  • Drag in whole folders

    Drop a folder on the window and it goes in with everything inside. Copying into the vault does not delete the original.

  • Photo viewer

    With zoom and rotation, and a gallery sorted by the date each photo was taken.

  • Video without writing to disk

    A built-in player that jumps to any minute. Videos in formats it cannot play can be converted from within the app.

  • Photo enhancement, locally

    More sharpness, light and colour, and higher resolution for small or old photos, with a model that runs on your computer and is more powerful than the phone’s. It saves a new copy, and nothing is uploaded anywhere.

  • Compare and find duplicates

    Compare two photos to keep the good one, or look for repeats across the whole vault.

  • Locking that means it

    When idle and when the computer sleeps. When it locks, the app restarts so nothing is left in memory.

  • Integrity check

    Checks that every chunk is there and unchanged, and cleans up leftovers from an interrupted write.

  • Backups

    Copy the vault to another drive or to a file, and check that the backup can be restored.

The viewer on Windows: a large photo with its details, tags and content fingerprint alongside.A sample PDF, a travel insurance policy, open inside the vault on Windows without decrypting it to disk.Enhancing a photo on Windows: the dialog with clean up, fix colour, brighten, sharpen and upscale, and how strong. It runs on the PC, offline.Before and after on Windows: an old sunset photo on the left and its enhanced copy on the right, with the comparison line.
Requirements

What you need

  • Windows 10 or 11, 64-bit.
  • An empty USB drive to create the vault. Any capacity will do.
  • It is bought on Microsoft Store, separately from the Android app: each app has its own purchase.

macOS and Linux are not available for now.