Availability: DRM is only available for users who joined Tresorit before 31 January 2020.
Important announcement:
We are informing you that Tresorit DRM™, powered by Microsoft Windows Rights Management Services (RMS), will no longer be supported from 4 March, 2025. If you have a DRM™ protected folder, please make sure to follow these steps to disable the DRM protection:
How can I disable DRM protection?
Yes, make sure the folder is synced to your Windows computer. Click More next to the folder and select Remove DRM protection. Copies of your files will be created in a new folder (with DRM removed in its name) without DRM protection.
What happens with protected files after I remove DRM protection?
After removing DRM protection, you will have a copy of the original files in a new folder that was created automatically. The original, DRM protected files and their fodler will still be located in the same place on your device and in the cloud. You can delete the now obsolete folder and its contents, then create a new folder from the unprotected files.
What is Tresorit DRM™?
Tresorit DRM™ is powered by Microsoft Windows Rights Management Services (RMS) technology that offers more control to businesses by extending security to documents once they have been shared and during collaboration.
The behavior of Tresorit DRM, however, varies depending on the environment, therefore, we cannot afford to continue operating it as part of our service.
If you already have DRM protected Tresors, you can still use them (you can add new files, and these will remain DRM protected) but you cannot create new DRM protected Tresors anymore.
How will I recognize DRM protected Tresors in my Tresor list?
You will find a small, green DRM tag under the name of DRM protected Tresors.
Can I share DRM protected files with anyone?
Yes, you can invite members to DRM protected Tresors. However, share links are disabled.
How do I remove someone’s access to a DRM protected folder?
Mouse over the relevant folder, select Share, and then mouse over the person you want to remove and click on the Remove button that appears. As in all folders, only Owners can remove Managers, Editors, and Readers, and Managers can only remove Editors and Readers.
If I remove a user from a Tresor, can they still access the files on their device?
No. Once a user is removed from a DRM-enabled folder they will no longer be able to open the files from that folder, even if previously synced to their computer. The user’s only option will be to delete those files.
Can anyone, I didn’t share with, access my DRM protected files?
No. Not even Tresorit or Microsoft administrators can see your data.