IronCalc brings fast, Excel-compatible spreadsheets to your browser without locking you into Microsoft 365 or Google’s cloud.

Tools like Excel and Google Sheets are ubiquitous these days, and learning how to use them more effectively will quickly enhance your daily work. Alas, spreadsheets aren't always the easiest thing to ...

Fifteen years ago, I logged my concerns about the limitations of Excel. Have we overcome these problems? Has the downside of spreadsheets been reduced? A deeper look sees progress in some areas - and ...