Open-source spreadsheet software similar to Microsoft Excel for data analysis, visualization, and reporting with calculation, graphing tools, and pivot tables.
OpalCalc is an open-source spreadsheet application that offers similar functionality to Microsoft Excel. It enables users to organize, analyze, and visualize data in spreadsheet files and includes features such as:
As an open-source project, OpalCalc is free to download, use, and distribute. It runs natively on Windows, Mac, and Linux operating systems. The interface and usage is modeled after Excel so the learning curve is minimal for spreadsheet users. Overall, OpalCalc provides a free alternative for those looking to perform everyday spreadsheet tasks without requiring an expensive commercial solution like Excel.
Here are some alternatives to OpalCalc:
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