Microsoft Excel
Free web spreadsheets or full desktop power with Microsoft 365 and Copilot AI
Free planPaid from $99.99/yearFree trial
- Web app
- iOS (iPhone & iPad)
- Android
- macOS
Microsoft Excel vs ONLYOFFICE
A side-by-side comparison to help you choose.
Microsoft Excel
Microsoft Excel edges ahead on overall rating and fit.
Try Microsoft Excel
ONLYOFFICE
Open-source office suite with spreadsheet, document and presentation editors, free desktop apps and a cloud collaboration…
Open sourceFree plan30-day trial
- Web app
- iOS (iPhone & iPad)
- Android
- macOS
Feature comparison
| Microsoft Excel | ONLYOFFICE | |
|---|---|---|
| Rating | 4.5 / 5 | 4.4 / 5 |
| Pricing | Free+Paid | Open source |
| Starting price | From $99.99/year | — |
| Free plan | Included | Yes |
| Offers free trial | Yes | Yes (30 days) |
| Platforms | Web app, iOS (iPhone & iPad), Android, macOS, Windows | Web app, iOS (iPhone & iPad), Android, macOS, Windows, Linux, Self-hosted / On-premise |
| Integrations | Microsoft Teams, Zapier | Zoom, Jira |
| Best for | Analysts and finance teams who need advanced formulas, pivot tables and data modeling Households and students using the free web version for budgets and trackers Organizations standardized on Microsoft 365 Developers automating spreadsheets through Microsoft Graph | Teams that want a free, open-source spreadsheet editor for desktop Privacy-conscious organizations that prefer self-hosting their office suite Developers embedding document and spreadsheet editing into their own products Businesses wanting a free DocSpace workspace for real-time co-editing |
| Founded | — | 2009 |
| Company | Microsoft Corporation | Ascensio System SIA |