All the Data

SheetJS presents a unified interface to every Excel file format as well as Lotus 1-2-3, Numbers, and Quattro Pro. Process all the data!

File Details

All the Tools

SheetJS offers solutions for common data problems. Unlock the power of JavaScript to wrangle data and effortlessly solve problems.

Complete Example

All the Places

SheetJS runs everywhere: web browsers, servers, desktop apps, mobile apps, Salesforce and Photoshop plugins, even within Excel!

Demo Projects