Vetted Score
4.7
/ 5.0
Score reflects its robust feature set, full compatibility with Excel, cross‑platform availability, and strong community support, making it a top free spreadsheet solution.
Key Features
Advanced Formula Engine
Supports complex formulas, array functions, and over 350 built-in functions for financial, statistical, and engineering calculations.
Excel Compatibility
Open, edit, and save Microsoft Excel (.xlsx, .xls) files with high fidelity, ensuring seamless collaboration.
Data Visualization & Analysis
Create dynamic charts, pivot tables, and perform data sorting, filtering, and scenario analysis without extra plugins.
Frequently Asked Questions
Yes, Calc is part of the LibreOffice suite, which is free and open-source for personal, educational, and commercial use.
Calc can open, edit, and export .xlsx and .xls files, preserving most formatting and formulas.
LibreOffice Calc runs on Windows, macOS, and Linux distributions.
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Specifications
Pricing Model
Completely free and open-source with optional community donations; no paid tiers.
Supported Platforms
WindowsmacOSLinux