--- title: Proton rolled out Proton Sheets - a spreadsheet Google... description: Proton launched Proton Sheets, an end-to-end encrypted spreadsheet application with zero-knowledge architecture. The service encrypts all data including file... canonical: https://daily.dev/posts/proton-rolled-out-proton-sheets---a-spreadsheet-google-can-t-peek-into--r5rix6rqf twitter:card: summary_large_image twitter:site: @dailydotdev og:type: website og:site_name: daily.dev og:title: Proton rolled out Proton Sheets - a spreadsheet Google can’t peek into. | daily.dev og:description: Proton launched Proton Sheets, an end-to-end encrypted spreadsheet application with zero-knowledge architecture. The service encrypts all data including file... og:url: https://daily.dev/posts/proton-rolled-out-proton-sheets---a-spreadsheet-google-can-t-peek-into--r5rix6rqf og:image: https://api.daily.dev/og/posts/R5rix6rQF.png og:image:alt: Proton rolled out Proton Sheets - a spreadsheet Google can’t peek into. og:image:width: 1200 og:image:height: 630 og:locale: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # Proton rolled out Proton Sheets - a spreadsheet Google can’t peek into. **[Tatiana](https://daily.dev/sources/we99meso20lw9ax54rjop)** · [@devopspink](https://daily.dev/devopspink) · 1 min read · 192 upvotes · 31 comments ## Summary Proton launched Proton Sheets, an end-to-end encrypted spreadsheet application with zero-knowledge architecture. The service encrypts all data including file names, preventing third parties (including Proton itself) from accessing user content. This privacy-focused alternative to Google Sheets aims to protect user data from Big Tech surveillance and AI training data collection. ## Content Gemini: “Show me your data?” You: “No.” Sheets: also no, but in Swiss.🇨🇭🔐 End-to-end encryption, zero-knowledge, even file names get the Swiss-bank treatment. You open a spreadsheet - Big Tech immediately cries. Somewhere in California, an AI whispers: “But… my training data…” Privacy 1 : 0 AI https://proton.me/blog/sheets-proton-drive ## Community discussion Top comments from developers on daily.dev. **@andradei** · 6 upvotes > Weird ad. > > I wonder how secure this really is... sounds a bit too good to be true. **@sm4o** · 1 upvotes > Certainly don't use it for tracking drug pricing forecast analysis 🙃 **@devopspink** · 1 upvotes > Wow, didn't expect this to blow up! 🤯 > Since we are all here for privacy (and memes) - I actually make videos about DevOps tools, Docker, and security on YouTube. > > Come say hi if you want to make tech fun again! > > https://youtube.com/@devopspink **@ezee** · 1 upvotes > Good that there's an alternative. I think the overuse of google sheets for everything is dumb, but at least people can use something besides google for that now. **@mhjim** · 0 upvotes > really?!? ## Similar posts on daily.dev - [Introducing Proton Meet: Privacy-first video conferencing](https://daily.dev/posts/introducing-proton-meet-privacy-first-video-conferencing-iy0cidxhz) · Hacker News · 2 upvotes · 0 comments - [Proton Mail rolls out post-quantum encryption for all users as industry braces for ‘harvest now, decrypt later’ threat](https://daily.dev/posts/proton-mail-rolls-out-post-quantum-encryption-for-all-users-as-industry-braces-for-harvest-now-dec-evllpqttd) · IT Security Guru · 0 upvotes · 0 comments - [I \(Briefly\) Tried Proton Lumo's New AI Workspaces](https://daily.dev/posts/i-briefly-tried-proton-lumo-s-new-ai-workspaces-zo8ccs8sz) · It's Foss · 0 upvotes · 0 comments --- Tags: [#privacy](https://daily.dev/tags/privacy), [#encryption](https://daily.dev/tags/encryption) [View this post on daily.dev](https://daily.dev/posts/proton-rolled-out-proton-sheets---a-spreadsheet-google-can-t-peek-into--r5rix6rqf) ```json {"@context":"https://schema.org","@graph":[{"@type":"Organization","@id":"https://daily.dev/#organization","name":"daily.dev","url":"https://daily.dev","logo":{"@type":"ImageObject","url":"https://daily.dev/apple-touch-icon.png","width":180,"height":180},"sameAs":["https://twitter.com/dailydotdev","https://github.com/dailydotdev","https://www.linkedin.com/company/daily-dev-ltd"]},{"@type":"WebSite","@id":"https://daily.dev/#website","url":"https://daily.dev","name":"daily.dev","publisher":{"@id":"https://daily.dev/#organization"},"potentialAction":{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https://daily.dev/search?q={search_term_string}"},"query-input":"required name=search_term_string"}}]} {"@context":"https://schema.org","@type":"DiscussionForumPosting","mainEntityOfPage":"https://daily.dev/posts/proton-rolled-out-proton-sheets---a-spreadsheet-google-can-t-peek-into--r5rix6rqf","headline":"Proton rolled out Proton Sheets - a spreadsheet Google can’t peek into.","text":"Proton launched Proton Sheets, an end-to-end encrypted spreadsheet application with zero-knowledge architecture. The service encrypts all data including file names, preventing third parties (including Proton itself) from accessing user content. This privacy-focused alternative to Google Sheets aims to protect user data from Big Tech surveillance and AI training data collection.","url":"https://daily.dev/posts/proton-rolled-out-proton-sheets---a-spreadsheet-google-can-t-peek-into--r5rix6rqf","datePublished":"2025-12-08T11:51:05.746Z","dateModified":"2025-12-08T11:51:22.059Z","author":{"@type":"Person","name":"Tatiana","url":"https://daily.dev/devopspink","image":"https://media.daily.dev/image/upload/s--Yz3tBSDZ--/f_auto/v1770829663/avatars/avatar_wE99MesO20lw9Ax54RJop?_a=BAMAMiiu0","description":"🐳 Docker Captain\n⚡ IBM Champion\n☁️ AWS Community Builder\n🏆 Ambassador: CNCF • Cypress • GitKraken","interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"EndorseAction"},"userInteractionCount":1460}},"image":"https://media.daily.dev/image/upload/s---8ERRqpZ--/f_auto/v1765194665/posts/R5rix6rQF?_a=BAMAK+ZW0","interactionStatistic":[{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":192},{"@type":"InteractionCounter","interactionType":{"@type":"CommentAction"},"userInteractionCount":31}],"comment":[{"@type":"Comment","text":"Weird ad.\nI wonder how secure this really is… sounds a bit too good to be true.","datePublished":"2025-12-10T02:32:00.283Z","url":"https://daily.dev/posts/R5rix6rQF#c-BWZGO6bzZ","author":{"@type":"Person","name":"Isaac de Andrade","url":"https://daily.dev/andradei","image":"https://avatars.githubusercontent.com/u/2653546?v=4"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":6}},{"@type":"Comment","text":"Certainly don’t use it for tracking drug pricing forecast analysis 🙃","datePublished":"2025-12-13T08:59:46.789Z","url":"https://daily.dev/posts/R5rix6rQF#c-7Uv8bg9oD","author":{"@type":"Person","name":"Samuil Petrov","url":"https://daily.dev/sm4o","image":"https://avatars.githubusercontent.com/u/587395?v=4"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1}},{"@type":"Comment","text":"Wow, didn’t expect this to blow up! 🤯\nSince we are all here for privacy (and memes) - I actually make videos about DevOps tools, Docker, and security on YouTube.\nCome say hi if you want to make tech fun again!\nhttps://youtube.com/@devopspink","datePublished":"2025-12-16T19:01:55.751Z","url":"https://daily.dev/posts/R5rix6rQF#c-wvGZXJCqC","author":{"@type":"Person","name":"Tatiana","url":"https://daily.dev/devopspink","image":"https://media.daily.dev/image/upload/s--Yz3tBSDZ--/f_auto/v1770829663/avatars/avatar_wE99MesO20lw9Ax54RJop?_a=BAMAMiiu0"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1}},{"@type":"Comment","text":"Good that there’s an alternative. I think the overuse of google sheets for everything is dumb, but at least people can use something besides google for that now.","datePublished":"2025-12-10T08:05:35.313Z","url":"https://daily.dev/posts/R5rix6rQF#c-LzRtwz9t7","author":{"@type":"Person","name":"E","url":"https://daily.dev/ezee","image":"https://media.daily.dev/image/upload/s--fCfktlbR--/f_auto/v1767451916/avatars/avatar_93JdfDmXtcEWkGXSGC1ne?_a=BAMAK+ZW0"},"interactionStatistic":{"@type":"InteractionCounter","interactionType":{"@type":"LikeAction"},"userInteractionCount":1}},{"@type":"Comment","text":"really?!?","datePublished":"2025-12-10T10:25:22.082Z","url":"https://daily.dev/posts/R5rix6rQF#c-19N5KoHk4","author":{"@type":"Person","name":"Mehedi Hasan Jim","url":"https://daily.dev/mhjim","image":"https://lh3.googleusercontent.com/a/ACg8ocIB2F9xG6L6kNYvizZ5Yd4hzQ74eS-oI5C0OTM6CcL0Evg_Ps8=s96-c"}}],"isPartOf":{"@type":"WebPage","url":"https://daily.dev/sources/we99meso20lw9ax54rjop","name":"Tatiana"}} {"@context":"https://schema.org","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https://daily.dev"},{"@type":"ListItem","position":2,"name":"Tatiana","item":"https://daily.dev/sources/we99meso20lw9ax54rjop"},{"@type":"ListItem","position":3,"name":"Proton rolled out Proton Sheets - a spreadsheet Google can’t peek into."}]} ```