Proton now has an end-to-end encrypted spreadsheet app

The privacy-focused Proton Sheets tool is designed to compete with Google Sheets and Microsoft Excel.

Proton’s latest addition takes aim at Google Sheets and Excel

Proton Sheets adds fully encrypted, collaborative spreadsheets to Proton Drive as the service expands its workspace tools.
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Proton launches encrypted sheets as a privacy-first alternative to Google, Microsoft Excel

Proton stores data in Switzerland and says only the account holder and their collaborators can access it. The company says it ...
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Proton Launches Encrypted Spreadsheets (Browser-Based)

Proton has launched Sheets, an encrypted spreadsheet app available to use in any browser with CSV/XLS import, real-time ...