One app, five surfaces —
all sealed the same way.
A guided look at what ships in Sharp#Soft 1.0. Every surface below sits on the same architecture: content is sealed on your device before it goes anywhere, and only the people you choose hold the keys to open it.
The screens on these pages are illustrative renderings of the desktop app. Details may be refined before launch — the guarantees won't be.
The five stops
Take them in order, or jump to the one you care about.
1 · Secure Files
Your file vault — every file sealed on your device before it's stored, retrievable only by you. Browse it in a familiar explorer.
At launch2 · Sealed Documents & Notes
Write richly formatted documents and decide, per document, what readers may do — including switching copying off entirely.
At launch3 · Private Messaging
Chat between private identities, sealed end to end — with rules like read-once and expiry that travel with each message.
At launch4 · Calendar & Scheduling
Plan your time in month, week, and agenda views — with event contents sealed, so your schedule is nobody's business but yours.
At launch5 · Shared CryptLock Spaces
Invite others into a sealed space with member roles — sharing access without ever sharing your keys.
LiveThe model behind it all
Five short steps through the security model itself — what "sealed" means, and why we couldn't read your data even if we wanted to.
What these pages are — and aren't. Each stop shows an in-page rendering of the app surface, the value it gives you, and how the security model protects it — including the limits. We never claim more than the architecture enforces; where a protection depends on the recipient's app honouring a rule rather than on cryptography, we say so. That's the standard the whitepaper holds us to.
Want it the moment it ships?
Sharp#Soft launches in 2026, Windows first. Leave your address and we'll tell you when it's ready — nothing else, ever.