Sheets includes spreadsheet functionality that should be familiar to Excel and Google Sheets users, including data visualizations, formulas for calculations, and live editing for real-time collaboration. Sheets is accessible from any device, and access controls enable users to select who can view and edit shared files.
The app is “private-by-default,” which means all information entered by a user, including metadata such as filenames, is “secure, private, and can only be accessed with their permission,” Proton said.
“With the launch of Proton Sheets, we are not just closing the productivity gap — we are reclaiming data sovereignty for businesses and individuals alike,” said Anant Vijay Singh, head of product for Proton Drive.
