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

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

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

The brand says it now offers a full alternative to Google's document services, ready for those who want to switch to tools ...