About SmartExcel

What is SmartExcel?

SmartExcel is a free collection of 16 spreadsheet tools that run entirely in your browser. Convert CSV to Excel, merge files, remove duplicates, sort data, fix scientific notation, and much more — without uploading anything to a server.

Why SmartExcel?

• 100% Private — Your files never leave your device.
• No Signup — Open and use instantly.
• Free Forever — No paywalls, no limits.
• Powered by SheetJS — Industry-standard spreadsheet engine.
• Works on Mobile — Responsive design for any screen.

Part of the SourceUX Ecosystem

SmartExcel is one of 9 platforms in the iCoreUX network — providing free digital intelligence tools to everyone.