Help centre

Start with the task, not the manual.

Short guides for the things you are most likely to do with Holmcache.

Guide 01

Create a destination, connect the card and let the verifier compare both copies.

Guide 02

Choose view-only access, add an expiry date and send the review link.

Guide 03

Open Library history and select the state immediately before deletion.

Need a person?

Tell us what you expected, what happened and which device was involved. Please never include a password or recovery phrase.