To share files with external users without using email, use a Link.
You can access the share window by hovering over a file and clicking the Share button:
The link option appears in the share window as the chainlink icon:
You'll be asked to provide an Expiration Date.
Additionally, you can enter more details when creating a link:
You will then be given a link that can be shared with outside collaborators. Click Copy to clipboard to copy the link for pasting.
A list of all the links you have created will be recorded and can be managed later by navigating to the Settings > Links & Connections > Email Collection Links.
Important: A shared link is static and will not update when changing the status on any of the shared assets.
The only change that does affect a shared link is deleting its assets from Canto.