Proton Sheets Launches as a Privacy-Focused Alternative to Google and Microsoft
Proton, the Switzerland-based privacy company, is challenging the dominance of Google Sheets and Microsoft Excel with the launch of Proton Sheets, a new web-based spreadsheet editor designed with data security as its core principle. The new application arrives as part of a broader expansion of Proton’s suite of privacy-focused tools, following the release of Docs last year and recent additions like Lumo AI and Proton Authenticator.
The company, known for its end-to-end encrypted email service Proton Mail, developed Sheets in response to growing concerns about data privacy within popular cloud-based office suites. According to a company release, these suites often expose sensitive data to risks like surveillance, tracking, and increasingly, the training of artificial intelligence models.
“Proton Sheets is built on the foundation of end-to-end encryption,” a senior official stated. “All data within Sheets, including filenames and metadata, is protected.” This commitment to security distinguishes Proton Sheets from its competitors, particularly as companies like Microsoft and Google aggressively integrate AI features – like Copilot and Gemini – into their office products.
Sheets offers a familiar spreadsheet experience, supporting a variety of built-in formulas and allowing users to visualize data through charts and graphs. Collaboration is also a key feature, enabling real-time teamwork with task assignment and project timelines. The application seamlessly syncs across devices, allowing users to transition between desktop and mobile platforms. Users can find more detailed information about its capabilities on the official support portal.
Access to Proton Sheets is currently being rolled out gradually to users with a Proton Drive account. Interested individuals can begin by visiting https://drive.proton.me/, clicking “New,” and selecting “New sheet.” Existing CSV and XLS files can also be imported to facilitate a smooth transition. While access isn’t yet universal – one analyst noted that availability is still limited, with some users reporting access granted this week based on a comment on Reddit – the company intends to make it available to all users soon.
For those seeking a completely offline office suite, Proton suggests considering LibreOffice, a free and open-source alternative available for Windows, Linux, macOS, and Android.
Proton’s move represents a growing demand for privacy-respecting alternatives in the digital workspace, offering a compelling option for individuals and teams prioritizing data security in an increasingly interconnected world.
