Use the power of AI in complete confidentiality
Outbound path, on your computer: your confidential documents are processed by Sine Nomine (pseudonymisation) and become pseudonymised files; you send them yourself to an AI or an online service. Return path: you retrieve the pseudonymised result, Sine Nomine restores the original values on your computer and you get a readable result with your original data. The correspondence table stays local.
You send and retrieve the pseudonymised files yourself.
Sine Nomine replaces the sensitive information in your documents with pseudonyms, directly on your computer. You can then use the pseudonymised files with an artificial intelligence or an online service, and restore the original values in the results you get back.
100% developed in France. 100% owned by an independent French company.
Buy Sine Nomine See how it works
For Windows 10 or 11 (Linux and Mac coming soon) · one-off purchase, no subscription · documents in French and English · bilingual interface
Local processing is at the heart of Sine Nomine
Pseudonymisation and restoration of your data take place entirely on your computer.
- Sine Nomine does not send your documents to a remote service to pseudonymise them or to restore the original values.
- The correspondence table between pseudonyms and original values stays on your computer.
- The Internet is used only for installation: downloading components and detection models, and activating the access key.
- Exchanges with an AI or any other online service are your decision and your action: Sine Nomine sends nothing on your behalf.
How it works: three steps
- Pseudonymise your documents locally.
Sine Nomine replaces the values to protect with pseudonyms and keeps their correspondence on your computer. - Use the services of your choice.
You send the pseudonymised files yourself to an AI or another online service. - Get your original data back.
You retrieve the pseudonymised result and use Sine Nomine to restore the original values and obtain a readable document.
Please note: before sending a file, check the information and contextual clues it still contains (job title, place, event, combination of details): they can allow a person or organisation to be recognised even without their name.
A French application, an independent company
Sine Nomine is 100% developed in France and 100% owned by an independent French company.
This is a description of how Sine Nomine is built and run, not a certification or a guarantee of absolute security.
Capacity
An unlimited number of projects and 11,881,376 pseudonyms available per project.
One purchase, no subscription
The Sine Nomine licence is valid with no time limit on the computer for which it was acquired. It is not transferable: any change of computer requires a new licence. All future versions of Sine Nomine are included at no extra cost, including major versions.
We have done everything so that you need no support to use Sine Nomine. If you would nevertheless like support, contact us to find out the terms and conditions. Support is offered separately and is not included in the licence.