Watermarked sharing without slowing the room

Watermarking is a practical layer of accountability. When a room requires it, sensitive previews and supported downloads carry visitor-specific marks so leaked material is easier to trace.

Deckshare keeps the experience straightforward: if watermarking is off, visitors download the original file when downloads are allowed. If watermarking is on, documents and images are delivered in protected forms rather than raw originals.

Watermarking is not a promise that screenshots cannot happen. It is a deterrent and a traceability tool, best paired with verified access, download controls, and fast revocation.