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github.com/KDE/labplot @2.12.1

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repository ↗ · DeepWiki ↗ · release 2.12.1 ↗ · + Follow
13,823 symbols 51,899 edges 1,414 files 3,778 documented · 27% updated 6d ago★ 462

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Functions 11,233 Types & classes 2,590
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README

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LabPlot

LabPlot is a FREE, open source and cross-platform Data Visualization and Analysis software accessible to everyone.

  • High-quality Data Visualization and Plotting with just a few clicks
  • Reliable and easy Data Analysis and Statistics, no coding required!
  • Intuitive and fast Computing with Interactive Notebooks
  • Effortless Data Extraction from plots and support for Live Data
  • Smooth Data Import and Export to and from multiple formats
  • Available for Windows, macOS, Linux and FreeBSD

If you're reading this on GitHub, please be aware this is just a mirror. The main repository where our development is happening is https://invent.kde.org/education/labplot.

Project Pages:

  • Visit our Homepage for more details.
  • The most current stable version as well as nightly builds are avaible in the download section of our homepage.
  • If you're interested in following the development of the project or would like to contribute, visit https://labplot.kde.org/contribute/.
  • For more screenshots, see the gallery on our homepage.
  • Documentation
  • PeerTube
  • Mastodon
  • YouTube
  • Twitter

How To Build LabPlot

Please see the INSTALL file for installation details.

Bug Reports and Wishes

Use KDE Bugtracking System to report any kind of issues with LabPlot.

Cite and reference LabPlot

We have invested a lot of time and effort in creating LabPlot, please consider citing it when using it for data analysis or visualization.

To cite LabPlot in publications use:

LabPlot Team (2025), LabPlot: A FREE, open source, cross-platform Data Visualization and Analysis software accessible to everyone, (Version 2.11.1) [Computer software]. https://labplot.org.

See also: https://guides.libraries.uc.edu/citing/code

Donate

We provide LabPlot for free. If you productively use LabPlot and want to financially support its developement in future, please consider donating via Liberapay

Funding

This project received funding through NGI Zero Core, a fund established by NLnet with financial support from the European Commission's Next Generation Internet program. Learn more at the NLnet project page.

NLnet foundation logo NGI Zero Logo

Core symbols most depended-on inside this repo

Shape

Method 10,460
Class 2,320
Function 773
Enum 270

Languages

C++97%
C3%
Python1%

Modules by API surface

src/backend/worksheet/plots/cartesian/CartesianPlot.cpp191 symbols
src/backend/nsl/nsl_sf_basic.c142 symbols
src/frontend/dockwidgets/AxisDock.cpp130 symbols
src/frontend/spreadsheet/SpreadsheetView.cpp120 symbols
src/3rdparty/QXlsx/source/xlsxformat.cpp117 symbols
src/backend/core/column/ColumnPrivate.cpp115 symbols
src/backend/worksheet/plots/cartesian/Axis.cpp113 symbols
src/backend/core/column/Column.cpp112 symbols
src/3rdparty/liborigin/OriginObj.h100 symbols
tests/backend/Column/ColumnTest.cpp94 symbols
src/backend/worksheet/Worksheet.cpp93 symbols
src/3rdparty/liborigin/tree.hh93 symbols

For agents

$ claude mcp add labplot \
  -- python -m otcore.mcp_server <graph>

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