The frame around
the contact sheet.

The service

MonTri is a photo-library sorting application. It lets you review media, prepare a selection for deletion, apply filters and view local progress statistics. You remain responsible for every keep and delete decision.

Deletion and backups

An item marked in MonTri is only deleted after review and confirmation. Even with these steps, maintain an appropriate backup before a large cleanup.

mcsÉdition cannot restore a photo that is no longer in MonTri’s review bin, the system recovery album or your own backups.

Acceptable use

Use MonTri in accordance with applicable law and platform rules. You must not bypass technical safeguards, disrupt the service or redistribute the application without authorization.

Contact

MonTri is published by mcsÉdition in Quebec, Canada. For questions about these terms, email contact@mcsedition.org.

Last updated: August 28, 2026.