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CNCjs vs QtiPlot

Professional comparison and analysis to help you choose the right software solution for your needs.

CNCjs icon
CNCjs
QtiPlot icon
QtiPlot

CNCjs vs QtiPlot: The Verdict

⚡ Summary:

CNCjs: CNCjs is an open-source web-based CNC control software that allows you to control CNC machines from a web browser. It can send G-code commands to CNC machines like 3D printers, laser cutters, CNC routers, and milling machines.

QtiPlot: QtiPlot is an open-source data analysis and visualization software similar to OriginLab Origin software. It offers 2D and 3D plotting, statistical analysis tools, curve fitting, data manipulation, and Python scripting support.

Both tools serve their respective audiences. Compare the features, pricing, and user ratings above to determine which best fits your needs.

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature CNCjs QtiPlot
Sugggest Score — —
Category Development Science & Engineering
Pricing Open Source Open Source

Product Overview

CNCjs
CNCjs

Description: CNCjs is an open-source web-based CNC control software that allows you to control CNC machines from a web browser. It can send G-code commands to CNC machines like 3D printers, laser cutters, CNC routers, and milling machines.

Type: software

Pricing: Open Source

QtiPlot
QtiPlot

Description: QtiPlot is an open-source data analysis and visualization software similar to OriginLab Origin software. It offers 2D and 3D plotting, statistical analysis tools, curve fitting, data manipulation, and Python scripting support.

Type: software

Pricing: Open Source

Key Features Comparison

CNCjs
CNCjs Features
  • Web-based interface accessible from any device with a browser
  • G-code sender to control CNC machines
  • Visualizer to simulate G-code before running it
  • Supports GRBL and Smoothie compatible CNC controllers
  • Plugin architecture to add custom features and behaviors
  • Responsive UI with mobile support
  • Auto-leveling and mesh bed leveling
  • Jog controls and workspace zeroing
  • G-code file management
  • Macro support
QtiPlot
QtiPlot Features
  • 2D and 3D plotting
  • Statistical analysis tools
  • Curve fitting
  • Data manipulation
  • Python scripting support

Pros & Cons Analysis

CNCjs
CNCjs

Pros

  • Free and open source
  • Easy to set up and use
  • Cross-platform - works on Windows, Mac, Linux
  • Active development community
  • Allows controlling CNC machines remotely
  • Visualizer helps preview G-code before running
  • Extendable and customizable via plugins

Cons

  • Limited documentation and support resources
  • Some advanced features may require plugins
  • May not support every CNC controller
  • Web-based interface has some limitations compared to desktop apps
QtiPlot
QtiPlot

Pros

  • Free and open source
  • Cross-platform availability
  • Powerful data visualization and analysis capabilities
  • Support for custom Python scripts
  • Large user community and documentation

Cons

  • Limited compared to proprietary alternatives like Origin
  • Steep learning curve
  • Less polished user interface
  • Lacks some advanced analysis features

Pricing Comparison

CNCjs
CNCjs
  • Open Source
QtiPlot
QtiPlot
  • Open Source

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Learn More About Each Product

CNCjs
CNCjs
Reviews, pricing & alternatives →
QtiPlot
QtiPlot
Reviews, pricing & alternatives →

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