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Microsoft 365 (Office) vs ONLYOFFICE

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

Microsoft 365 (Office) icon
Microsoft 365 (Office)
ONLYOFFICE icon
ONLYOFFICE

Microsoft 365 (Office) vs ONLYOFFICE: The Verdict

Last updated: May 2026 · Comparison by Sugggest Editorial Team

Feature Microsoft 365 (Office) ONLYOFFICE
Sugggest Score — —
Category Office & Productivity Office & Productivity
Pricing Subscription Open Source

Product Overview

Microsoft 365 (Office)
Microsoft 365 (Office)

Description: Microsoft 365 (formerly Office 365) is a subscription service from Microsoft that includes access to popular Office apps like Word, Excel, PowerPoint, and Outlook. It also includes cloud services like OneDrive storage and Skype messaging.

Type: software

Pricing: Subscription

ONLYOFFICE
ONLYOFFICE

Description: ONLYOFFICE is an open-source office suite that includes online document editors for text documents, spreadsheets, and presentations. It can be integrated into various platforms to provide editing capabilities.

Type: software

Pricing: Open Source

Key Features Comparison

Microsoft 365 (Office)
Microsoft 365 (Office) Features
  • Word - Word processing software
  • Excel - Spreadsheet software
  • PowerPoint - Presentation software
  • Outlook - Email and calendar
  • OneDrive - Cloud storage
  • Teams - Team collaboration
  • SharePoint - Document management
  • Skype - Video conferencing
  • Access - Database management
  • Publisher - Desktop publishing
ONLYOFFICE
ONLYOFFICE Features
  • Word processor
  • Spreadsheet editor
  • Presentation editor
  • Collaborative editing
  • Version history
  • Third-party integration
  • Plugins and extensions
  • Mobile apps

Pros & Cons Analysis

Microsoft 365 (Office)
Microsoft 365 (Office)
Pros
  • Familiar and widely used Office apps
  • Seamless cloud integration
  • Real-time collaboration capabilities
  • 1TB OneDrive storage per user
  • Accessible from any device
  • Regular updates and new features
Cons
  • Can be expensive for large organizations
  • Requires monthly/annual subscription
  • Limited customization options
  • Must have internet connection to access cloud services
  • Can have complex licensing options
ONLYOFFICE
ONLYOFFICE
Pros
  • Free and open source
  • Good compatibility with Microsoft Office formats
  • Real-time co-editing
  • Available on multiple platforms
  • Customizable and extensible
Cons
  • Limited features compared to Microsoft Office
  • Limited template options
  • Can be slow with large documents
  • Limited charts and analysis tools in spreadsheet editor

Pricing Comparison

Microsoft 365 (Office)
Microsoft 365 (Office)
  • Subscription
ONLYOFFICE
ONLYOFFICE
  • Open Source

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Learn More About Each Product

Microsoft 365 (Office)
Microsoft 365 (Office)
Reviews, pricing & alternatives →
ONLYOFFICE
ONLYOFFICE
Reviews, pricing & alternatives →

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