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OnlyOffice Spreadsheet

Freemium

A full-featured spreadsheet editor compatible with Excel, available on desktop and cloud.

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4.6 Editor Rating
Vetted Score
4.6 / 5.0

Scores 4.6/5 for strong Excel compatibility, cross‑platform availability, and robust collaboration, though some advanced features require a paid plan.

Key Features
Excel Compatibility

Open, edit, and save XLSX files with full formula and formatting support.

Real-time Collaboration

Multiple users can work on the same sheet simultaneously with live cursor tracking.

Advanced Data Tools

Built-in functions, pivot tables, charts, and data validation for complex analysis.

Frequently Asked Questions

Yes, the free tier provides full editing, basic collaboration, and XLSX compatibility without any cost.

Desktop apps for Windows, macOS, and Linux allow offline editing, syncing changes when you reconnect.

Premium plans start at $5.00 per user per month, with higher tiers offering additional admin controls, integration APIs, and priority support.
Specifications
Pricing Model Free tier includes core editing and collaboration; paid plans start at $5.00 per user/month for premium features and enterprise support.
Supported Platforms
Windows 10/11macOSLinuxWeb (browser)iOSAndroid