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Gnumeric vs KompoZer

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

Gnumeric icon
Gnumeric
KompoZer icon
KompoZer

Gnumeric vs KompoZer: The Verdict

⚡ Summary:

Gnumeric: Gnumeric is an open-source spreadsheet program used as an alternative to Microsoft Excel. It features a simple interface, powerful graphing tools, and strong calculation capabilities for data analysis. Gnumeric supports common spreadsheet file formats and can be used on Linux, Windows, and macOS systems.

KompoZer: KompoZer is a free and open source WYSIWYG HTML editor and web authoring system. It is designed to be easy for beginners to use but also has advanced features for experienced web developers. KompoZer can be used to create and edit HTML documents and web pages easily without hand coding.

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 Gnumeric KompoZer
Sugggest Score — —
Category Office & Productivity Development
Pricing Free Free

Product Overview

Gnumeric
Gnumeric

Description: Gnumeric is an open-source spreadsheet program used as an alternative to Microsoft Excel. It features a simple interface, powerful graphing tools, and strong calculation capabilities for data analysis. Gnumeric supports common spreadsheet file formats and can be used on Linux, Windows, and macOS systems.

Type: software

Pricing: Free

KompoZer
KompoZer

Description: KompoZer is a free and open source WYSIWYG HTML editor and web authoring system. It is designed to be easy for beginners to use but also has advanced features for experienced web developers. KompoZer can be used to create and edit HTML documents and web pages easily without hand coding.

Type: software

Pricing: Free

Key Features Comparison

Gnumeric
Gnumeric Features
  • Supports common spreadsheet file formats like XLS, XLSX, ODS, CSV
  • Clean and simple interface
  • Powerful graphing and charting tools
  • Strong calculation engine and formula support
  • Data analysis features like pivot tables and statistical functions
  • Macro support with Python scripting
  • Cross-platform - works on Linux, Windows and macOS
KompoZer
KompoZer Features
  • WYSIWYG editor
  • Built-in FTP client
  • Spell checking
  • HTML tidy feature to clean up code
  • CSS Style designer
  • Site manager to manage large sites
  • Supports HTML 4 and XHTML 1.0 standards

Pros & Cons Analysis

Gnumeric
Gnumeric

Pros

  • Free and open source
  • Lightweight and fast
  • Easy to use
  • Powerful data analysis capabilities
  • Cross-platform compatibility

Cons

  • Limited some advanced features compared to Excel
  • Lacks collaborative editing capabilities
  • Less extensive support resources than Excel
  • Limited template library
  • Not as widely used as Excel
KompoZer
KompoZer

Pros

  • Free and open source
  • Easy to use for beginners
  • Powerful features for advanced users
  • Cross-platform - works on Windows, Mac and Linux

Cons

  • Development has stopped, no updates since 2012
  • Limited CSS 3 and HTML 5 support
  • Not as feature rich as some paid alternatives

Pricing Comparison

Gnumeric
Gnumeric
  • Free
KompoZer
KompoZer
  • Free

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Learn More About Each Product

Gnumeric
Gnumeric
Reviews, pricing & alternatives →
KompoZer
KompoZer
Reviews, pricing & alternatives →

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