I’m never going back to Microsoft Excel after mastering this open-source tool

There is no doubt that Microsoft Excel has been the undisputed king of spreadsheets. However, at times, it feels overkill for casual tasks and often struggles with modern collaboration. Like many, I felt trapped, until I discovered the open-source solution that instantly made Excel obsolete: OnlyOffice Spreadsheets.

This tool isn’t just a free choice; it is a carefully designed workhorse that offers flawless handling of complex formulas, an intuitive user experience, and robust document compatibility with every major format.