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eM Client vs Outlook for Windows

Published On December 16, 2024 - Last Modified On May 18, 2026

eM Client vs Outlook for Windows Comparison Image

Meet the contenders

Whether you're a freelancer, small business owner, or corporate executive, there's an email app for you. We're here to help you decide.

Let's look at how these two email apps stack up against each other.

eM Client Logo

eM Client

eM Client sets itself apart as one of the most customizable email clients available. You can personalize not only the user interface (with a flexible layout and dozens of themes), but also the way the app handles email. Available for Windows, macOS, and most recently, Android and iOS, eM Client is suitable for professional and personal users who want complete control over every aspect of their email experience.

Outlook for Windows Logo

Outlook for Windows

Outlook for Windows is a new email client and personal information manager that replaces the defunct Windows Mail and Calendar apps (which are no longer supported by Microsoft). This default email client app is included in most newer Windows 11 PCs shipped in 2024 and features tight integration with Microsoft 365 apps, AI tools, and a fresh design.

eM Client vs Outlook for Windows: A side-by-side comparison

eM Client LogoeM Client
Outlook for Windows LogoOutlook for Windows

Operating system

WindowsmacOSAndroidiOS

Windows

Versions

Free

Personal

Business

Outlook Free

Microsoft 365 Basic

Microsoft 365 Personal

Microsoft 365 Family

Price(s)

  • Free: Free license for personal, non‑commercial use (registration required)

  • Personal: $39.95 (one-year subscription)

  • Business $49.95 (one-year subscription)

  • Outlook Free

  • Microsoft 365 Basic: $19.99/year

  • Microsoft 365 Personal: $99.99/year

  • Microsoft 365 Family: $129.99/year

Notable features

  • Multi-account support

  • Unified inbox

  • Highly customizable user interface

  • Message encryption (PGP and S/MIME)

  • Anti-mail tracking

  • Built-in chat

  • Integration with real-time communications tools (e.g., Google Meet, Microsoft Teams, and Zoom)

  • AI-tools through ChatGPT integration

  • Touch and gesture support for touch screen devices

  • Multi-language support (available in 20 languages)

  • Instant email translations (supports 45 languages)

  • Multi-account support

  • Simplified interface, with modern design

  • Integration with Microsoft 365 tools

  • Natural-language search capabilities

  • AI-assisted email authoring with Microsoft Copilot

  • Third-party app integrations

  • Customizable user interface

  • Collaboration tools

  • Offline support

  • Built-in translation for email messages in over 70 languages