Files
Encrypted storage for every space.
Upload by dragging files into the window, sort them into folders and share a file with a contact. Each platform has its own files.
Who holds the keys
Encrypted by you, not by us.
Encrypted on your deviceYour browser locks the content before it is sent.
Only you and the people you share with hold the keysWe never have them, so we cannot open, read, scan or hand over your content.
Post-quantumSealed with ML-KEM and ML-DSA, paired with classical algorithms.
What we can seeFile sizes, and when files are uploaded or shared.
Drag and dropUpload from your computer in one move.
FoldersCreate, rename and move.
Share with a contactNo second upload needed.
See and revoke accessWho has it, and take it back.
Open in uDoc or uSheetWork on documents directly.
Shared with meFiles others gave you, in one view.
Private by design
Post-quantum encrypted: ML-KEM and ML-DSA, paired with proven classical algorithms. File contents and names are encrypted on your device. Deleting is final: there is no trash or version history.