Graph review
A focused desktop graphing tool for equations, functions, point data, and exports.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
Graph is an open-source desktop application for drawing mathematical graphs in a coordinate system. It is designed for students, educators, analysts, and other users who need equation and function plotting rather than dashboards or business visualization. The tool covers standard, parametric, and polar functions, equations and inequalities with shading, point series, trendlines, tangents, first derivatives, custom functions, and changing constants for animation. It runs on Windows and also has a macOS package.
Its strongest case is the depth of its mathematical plotting features. Users can evaluate functions, generate coordinate tables, calculate areas and curve lengths, and import point-series data from tab-, comma-, or semicolon-separated files. Trendlines, tangents, derivatives, shading, and animation extend the tool beyond a basic curve drawer. Graph also supports embedding through OLE and lists Microsoft Excel and Microsoft Word among its integrations, which suits workflows built around desktop documents and spreadsheets.
The product remains deliberately narrow. It is a desktop plotting application, not a general dashboard or business visualization platform, so teams seeking broader reporting or visualization workflows should consider a different category of tool. Its export coverage is broad, including image and document formats such as SVG and PDF, while the published platform coverage is centered on Windows. On macOS, the bundled package runs the Windows application through Wine and is identified as beta. Graph is therefore a strong fit for focused mathematical visualization, but less suitable for organizations needing a wider analytics ecosystem or polished cross-platform deployment.
Graph pros and cons
- Where it wins
- Plots standard, parametric, and polar functions with shading
- Calculates derivatives, areas, curve lengths, and coordinate tables
- Exports graphs to BMP, PNG, JPEG, EMF, SVG, and PDF
- Where it doesn't
- Focused on mathematical plotting rather than dashboards or business visualization
- macOS support uses a beta Wine package for the Windows application
- Imports point-series data from delimited files rather than broad data sources
Graph fact sheet, pricing and score →
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