Unsend a presentation you already shared
An email attachment cannot be taken back. A link can: turn it off and it stops working everywhere within seconds – or upload a corrected version and everyone sees the new one.
Last updated 2026-10-16
Step by step
- Open the presentation. In your Siktora dashboard, open the deck.
- Turn off the link. Click the × on the link. Viewers with the deck open lose access within seconds.
- Or upload a new version. "New version" replaces the content behind every link that is not pinned to a version.
Tip: one link per recipient
If each recipient has their own link, you can turn off one without affecting anyone else.