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

You have a few choices when it comes to making spreadsheets, but if you're going beyond the basics, we think Microsoft Office is the most feature-filled, easy to use, and compatible program to use.

Microsoft researchers have unveiled "SpreadsheetLLM," a new AI model designed to understand and work with spreadsheets, in a significant development for the world of enterprise AI. The research paper, ...

Did you know that you can add Excel worksheets to your page in OneNote? OneNote as a Microsoft product offers the feature to import an Excel spreadsheet into OneNote so that you can save a worksheet ...

Windows only: TreeSheets is a hierarchical notes manager structured like a spreadsheet. Although it sounds unwieldy, it's surprisingly easy to create and arrange structured notes, to-do lists, and ...