Description: Plotly is an open-source graphing library for Python, R, JavaScript, and Excel. It allows users to create interactive, publication-quality graphs, charts, and dashboards that can be embedded in websites and apps. Plotly is useful for data analysis and visualization.
Type: software
Pricing: Open Source
Description: Simple Spreadsheet is a free, open source spreadsheet software similar to Microsoft Excel. It provides basic spreadsheet features like cell formatting, formulas, charts and pivot tables, but lacks some of Excel's more advanced features.
Type: software
Pricing: Free