Nobie — The best way to xlsx on Mac

The easiest way to open xlsx on Mac.No account.Download and start working. That's it.Free foreverFor everything you can do in Excel or Google Sheets.Local-onlyYour data never leaves your Mac.You shouldn't need to compromiseAll your features, shortcuts and speed. All Excel formulas All Excel styling Unmatched performance TablesCharts & PivotsEDITING COMING SOON AI-first: use Claude, Codex, etc.VBA & MacrosCOMING SOONMultiplayerCOMING SOONYour data never leaves your Mac.Nobie is local-only. We don't collect, process, or transmit your data. Everything stays on your machine. Local-onlyYour spreadsheets never leave your Mac. No servers, no uploads, no exceptions. No middlemanClaude, Codex, Gemini — your AI connects directly to your spreadsheet. Nothing in between. You own your dataNo vendor lock-in. Your files are always standard .xlsx.Use Claude, Codex or GeminiBring your most powerful AI and stay in the flow state, without leaving the context of your computer-use agent.Own Your Craft.