Thunderbird Alternatives
Thunderbird is described as 'Free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox' and is a leading Email Client in the office & productivity category. There are more than 50 alternatives to Thunderbird for a variety of platforms, including Windows, Mac, Linux, Android and iPhone apps. The best Thunderbird alternative is K-9 Mail, which is both free and Open Source. Other great apps like Thunderbird are Claws Mail, Evolution, SeaMonkey and Geary.
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Thunderbird alternatives are mainly Email Clients but may also be Calendar Apps or RSS Readers. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Thunderbird.- Email Client
- Free • Open Source
License model
- Paid • Proprietary
Application type
Platforms
- Mac
- Zoho Mail
Mailbox for Zoho Features
- Lightweight
- Two-factor Authentication
- Real time collaboration
Mailbox for Zoho VS Thunderbird
Is Mailbox for Zoho a good alternative to Thunderbird?- 6 likes37 HCL Domino alternatives
An enterprise application server that integrates information into a single workspace, integrates also a full mail server
Top HCL Domino Features
- Real time collaboration
- Extensible by Plugins/Extensions
- Full-Text Search
- Cloud Sync
- WYSIWYG Support
- Shared Folders
- Email Scheduling
- AES-256 Encryption
- Sync with Google Calendar
- Email template editor
- Reminders
- Ad-free
HCL Domino VS Thunderbird
Is HCL Domino a good alternative to Thunderbird? - 10 likes69 FileOne alternatives
FileOne is an organizer that combines and integrates your notes, documents, contacts, email, photo's/images, calendar and agenda with multimedia.
FileOne Features
- Portable
- Integrated Web Browser
- Built-in media player
- Tree view
- Integrated Search
- Built-in Note Taker
- Built-in editor
- AES Encryption
- Non-cloud solution
- Integrated Email Client
FileOne VS Thunderbird
Is FileOne a good alternative to Thunderbird? - 8 likes37 Mulberry alternatives
Mulberry is a powerful, easy to use electronic mail (email) and calendar program that allows you to send, access, and manage email and calendars. Mulberry also helps you manage other related information, such as contact information.
License model
- Free • Open Source
Application types
Platforms
- Mac
- Windows
- Linux
Mulberry Features
- Calendar Sync
- POP3 Support
- CalDAV Support
- IMAP Support
DiscontinuedThe project is no longer developed. Last version, 4.0.8, released in February 2007, can be still downloaded from the official website.
Mulberry VS Thunderbird
Is Mulberry a good alternative to Thunderbird? - 1 like18 Pandora Mail alternatives
Pandora Mail is Windows desktop e-mail client used to access POP3/IMAP mailboxes and to send mail via standard SMTP protocol.
Top Pandora Mail Features
- Email Organizer
- Lightweight
- Unified inbox
- Mail Filtering
- Ad-free
- No Tracking
- Multiple Account support
- Integrated Search
- IMAP Support
- SMTP Support
- POP3 Support
Pandora Mail VS Thunderbird
Is Pandora Mail a good alternative to Thunderbird? - 3 likes31 Nylas Mail Lives alternatives
Nylas Mail Lives is a fork of Nylas Mail that fixes many longstanding issues, improves the client experience, and is committed to publish new releases.
License model
- Free • Open Source
Application type
Platforms
- Mac
- Windows
- Linux
- Self-Hosted
Nylas Mail Lives Features
- Extensible by Plugins/Extensions
- Multiple Account support
DiscontinuedOn its github page it states it is archived and is no longer maintained.
Nylas Mail Lives VS Thunderbird
Is Nylas Mail Lives a good alternative to Thunderbird? - 1 like18 Gmail Desktop alternatives
Nifty Gmail desktop app for macOS, Linux & Windows.
Gmail Desktop VS Thunderbird
Is Gmail Desktop a good alternative to Thunderbird?
Comments about Gmail Desktop as an Alternative to Thunderbird
Only works for one provider.