Planisphere vs StarCalc
A side-by-side look at Planisphere and StarCalc. For an in-depth review of either product, follow the links below.
Planisphere
Education & Reference
Planisphere is a free, open source software for creating interactive star charts. It allows users to customize and generate maps of the night sky for any location and time.
astronomystarssky-mapopen-source
StarCalc
Office & Productivity
StarCalc is a free, open-source spreadsheet program similar to Microsoft Excel. It has many of the core spreadsheet features like formulas, charts, pivot tables, and data analysis tools. StarCalc is lightweight, customizable, and available on Windows, Mac, and Linux.
spreadsheetexcel-alternativeopen-source
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