Vetted Score
4.6
/ 5.0
Awarded 4.6/5 for its robust Excel compatibility, cross‑platform support, and zero cost, though its UI feels dated compared with modern rivals.
Key Features
Microsoft Excel Compatibility
Open and save files in XLS, XLSX, CSV, and other common spreadsheet formats with high fidelity.
Advanced Data Analysis
Includes functions, pivot tables, and data validation tools for complex calculations.
Built‑in Charting & Visualization
Create a variety of charts and graphs directly within the spreadsheet environment.
Frequently Asked Questions
Yes, Calc is free to download and use under the Apache License with no hidden fees.
Calc supports opening and saving XLSX files, preserving most formulas and formatting, though some advanced features may not translate perfectly.
Calc is available for Windows, macOS, and Linux, providing a consistent experience across all major desktop platforms.
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Specifications
Pricing Model
Completely free to download and use; no paid or enterprise tiers.
Supported Platforms
Windows 10/11macOSLinux