Proton stores data in Switzerland and says only the account holder and their collaborators can access it. The company says it ...

It's the latest in Proton's growing line of privacy-focused alternatives to Microsoft's and Google's office apps.

Proton Sheets adds fully encrypted, collaborative spreadsheets to Proton Drive as the service expands its workspace tools.

Proton Sheets is available to anyone with a Proton Drive account for free. It’s protected by end-to-end encryption to ensure ...

Proton today announced the launch of Proton Sheets, its end-to-end encrypted spreadsheet web application designed to offer a ...

Swiss company Proton is further expanding its productivity suite. In addition to an email service, calendar, VPN, password ...