Plottr
Plottr is a free, open source data visualization and graphing software. It allows users to easily create a variety of 2D and 3D plots from data, including line, scatter, bar, pie, and surface plots. Key features include data import from CSV files, customizable axes and legend, ex
Plottr: Free Data Visualization Software
Free, open source data visualization and graphing software with features like CSV file import, customizable axes, and PDF export.
What is Plottr?
Plottr is an open-source, cross-platform data visualization and graphing application. Designed to be user-friendly and intuitive, Plottr allows anyone to quickly create a wide variety of 2D and 3D plots from their data, including line plots, scatter plots, bar charts, pie charts, histograms, heatmaps, and surface plots.
Some key features and capabilities of Plottr include:
- Importing data from CSV files and Excel spreadsheets
- Customizable plot axes, legends, titles, colors, styles, etc.
- Support for very large datasets with millions of points
- Statistical analysis tools like regression and interpolation
- Exporting plots as image files (PNG, JPG, SVG) or PDF documents
- An intuitive graphical user interface requiring no coding or scripting
- Completely free and open-source software
Plottr runs on Windows, MacOS, and Linux. It is written in C++ using the Qt framework. The source code is available on GitHub, allowing developers to extend Plottr by writing plugins or custom plot types. An active community provides support to users in the Plottr forums.
With its flexibility, ease-of-use, and advanced plotting capabilities, Plottr is an excellent choice for students, engineers, researchers, or anyone who needs to create publication-quality graphs and data visualizations.
Plottr Features
Features
- Import data from CSV files
- Create 2D plots like line, scatter, bar, pie
- Create 3D surface plots
- Customizable axes and legend
- Export images and PDFs
- Support for large datasets
Pricing
- Free
- Open Source
Pros
Free and open source
Easy to use interface
Variety of plot types
Good performance with large datasets
Cons
Limited customization compared to paid options
Fewer plot types than some alternatives
Only supports CSV file imports
Official Links
Reviews & Ratings
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