1 Best Free Alternatives to Microsoft Outlook

Looking for a Microsoft Outlook alternative? We've curated 1 free and open-source alternatives that offer similar communication capabilities. Compare features, pricing, and platforms to find the perfect replacement for your workflow.

Microsoft Outlook

Personal information manager and email client from Microsoft.

freemiumemailcalendarproductivity

Free Alternatives to Microsoft Outlook

Mozilla Thunderbird

Free and open-source email client from Mozilla.

Visit Website

License model

freeopen-source

Application types

communication

Platforms

WindowsMacOSLinux

Properties

Open-sourcePrivacy-focusedExtensible

Features

EmailRSSCalendarAdd-onsEncryption

Frequently Asked Questions

What are the best free alternatives to Microsoft Outlook?

The best free alternatives to Microsoft Outlook include Mozilla Thunderbird. Each offers unique features and pricing models to suit different needs.

Are there open-source alternatives to Microsoft Outlook?

Yes, several open-source alternatives exist, including Mozilla Thunderbird. Open-source options provide full transparency and community-driven development.

Which Microsoft Outlook alternative is completely free?

Mozilla Thunderbirdare completely free.