</>Free App Alternatives

Best Free Email Software Tools

Explore 2 email software alternatives. Find free and open-source tools that excel in email functionality.

Microsoft Outlook icon
Microsoft Outlook
Personal information manager and email client from Microsoft.
Visit Website
License model
freemium
Application types
communication
Platforms
WebWindowsMacOSiOSAndroid
Properties
Microsoft integrationBusiness-focusedCalendar integration
Features
EmailCalendarContactsTasksIntegration with Office
Tags
emailcalendarproductivity
Microsoft Outlook screenshot main
Mozilla Thunderbird icon
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
Tags
emailopen-sourceprivacy
Mozilla Thunderbird screenshot main

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