Open Source BlueMail AlternativesEmail Clients and other similar apps like BlueMail

The best open source alternative to BlueMail is Thunderbird. If that doesn't suit you, our users have ranked more than 25 alternatives to BlueMail and nine of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to BlueMail are K-9 Mail, FairEmail, Evolution and Betterbird.

BlueMail alternatives are mainly Email Clients but may also be Calendar Apps or Group Chat Apps. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of BlueMail.

BlueMail

Free Personal • Proprietary
Email Client

BlueMail is a modern, mobile first, powerful Email management tool with a sleek design, unified inbox and support for all...

More about BlueMail

BlueMail alternatives page was last updated

Thunderbird
Is this is a good alternative?
Yes
No
Free • Open Source
Email Client
Calendar App
Mac
Windows
Linux
BSD
AppImageHub
Snapcraft
Flathub
PortableApps.com
Haiku
Homebrew
Chocolatey
94 Thunderbird alternatives
Thunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox.
- - Thunderbird is the most popular Windows, Mac & Linux alternative to BlueMail.
- - Thunderbird is the most popular Open Source & free alternative to BlueMail.
Suggest and vote on features
Thunderbird Features
1. Extensible by Plugins/ExtensionsThunderbird can be extended with add-ons, plugins and extensions.
2. Multiple Account supportThunderbird support multiple accounts without the need to logout and login
3. Calendar IntegrationThunderbird lets you sync your tasks and events with your calendar application.
4. Email OrganizerThunderbird allows you to take control of your inbox by filtering and control tools.
5. Dark ModeThunderbird supports dark mode for comfortable usage in low light conditions.
6. OpenPGPThunderbird supports OpenPGP, a standard of PGP encryption that is open-source for public use.
7. PortableThunderbird can be used from a USB stick or similar with no prior installation.
8. GPG EncryptionThunderbird supports GPG (aka GnuPG) for encryption of things like emails, messages, files, etc.
9. Works OfflineThunderbird can be used without the need to connect to the internet.
IMAP Support
SMTP Support
FOSS
Add-ons
Built-in RSS reader
POP3 Support
Graphical User Interface
Intuitive
Customizable
Integrated Web Browser
Comments about Thunderbird as a Alternative to BlueMail
Most users think Thunderbird is a great BlueMail alternative.
Guest
Bluemail is much more intuitive, has a snooze function and a much better designed UI.
Negative comment •
0
K-9 Mail
Is this is a good alternative?
Yes
No
Free • Open Source
Email Client
Android
Android Tablet
F-Droid
42 K-9 Mail alternatives
K-9 is an open source email client for Android with multi-folder sync, email signatures, Bcc-to-self, return-address configuration, keyboard shortcuts, Exchange Support, message flagging, IMAP deletes, saving attachments, configurable notifications and more.
- - K-9 Mail is the most popular Android & Android Tablet alternative to BlueMail.
Suggest and vote on features
K-9 Mail Features
1. Ad-freeK-9 Mail doesn't contain any form of external advertising.
2. Multiple Account supportK-9 Mail support multiple accounts without the need to logout and login
3. Privacy focusedK-9 Mail is considered a privacy friendly alternative.
4. PGP EncryptionK-9 Mail supports PGP, an encryption system used for sending encrypted emails and files.
5. No TrackingK-9 Mail will not track you or use your personal data.
6. Unified inboxView e-mails (or similar) from all accounts in one unified view with K-9 Mail.
7. Works OfflineK-9 Mail can be used without the need to connect to the internet.
8. LightweightK-9 Mail consumes less device resources compared to similar apps.
9. End-to-End EncryptionK-9 Mail has E2E Encryption, for entire or parts of the app.
IMAP Support
Configurable
POP3 Support
One view multiple accounts
Contacts
Exchange
Dark Mode
Custom notifications
Header sorting
Comments about K-9 Mail as a Alternative to BlueMail
Almost everyone thinks K-9 Mail is a great BlueMail alternative.
Guest
great app, but not available on mac/ipad :(
Positive comment •
-1
FairEmail
Is this is a good alternative?
Yes
No
Freemium • Open Source
Email Client
Android
Android Tablet
F-Droid
44 FairEmail alternatives
FairEmail is a privacy-focused email client with a setup wizard that helpfully walks you through the steps to use it with any email provider. There are many privacy settings including encryption via OpenPGP and S/MIME and reformatted emails to avoid phishing.
Suggest and vote on features
FairEmail Features
1. Privacy focusedFairEmail is considered a privacy friendly alternative.
2. Multiple Account supportFairEmail support multiple accounts without the need to logout and login
3. PGP EncryptionFairEmail supports PGP, an encryption system used for sending encrypted emails and files.
4. Works OfflineFairEmail can be used without the need to connect to the internet.
5. No TrackingFairEmail will not track you or use your personal data.
6. Ad-freeFairEmail doesn't contain any form of external advertising.
7. Unified inboxView e-mails (or similar) from all accounts in one unified view with FairEmail.
8. Dark ModeFairEmail supports dark mode for comfortable usage in low light conditions.
9. LightweightFairEmail consumes less device resources compared to similar apps.
Customizable
Email Notifications
Extensive settings menu
IMAP Support
Notifications
S/MIME Support
Block Trackers
Calendar Integration
Evolution
Is this is a good alternative?
Yes
No
Free • Open Source
Email Client
Calendar App
Linux
BSD
Flathub
S/MIME
GNOME
OpenPGP
82 Evolution alternatives
Evolution is a personal information management application that provides integrated mail, calendaring, address book and task list functionality. Evolution supports a wide range of industry standard data formats and network protocols for information exchange, with an emphasis on...
Suggest and vote on features
Evolution Features
1. Calendar IntegrationEvolution lets you sync your tasks and events with your calendar application.
2. Calendar ViewEvolution has a built-in calendar view to have a clear overview of your content over time.
3. Ad-freeEvolution doesn't contain any form of external advertising.
4. Multiple Account supportEvolution support multiple accounts without the need to logout and login
5. Sync with Google CalendarEvolution can be synchronized with Google Calendar
6. GPG EncryptionEvolution supports GPG (aka GnuPG) for encryption of things like emails, messages, files, etc.
7. RemindersEvolution allows you to set reminders for tasks, events or actions, based on parameters of time, place or condition.
8. Spam FilterEvolution can detect unsolicited, unwanted and virus-infected emails, calls, files, etc.
Contacts
CalDAV Support
Encrypted Email
CardDAV Support
Personal Information Manager (PIM)
IMAP Support
POP3 Support
Exchange
Integrated Spam Protection
Multiple languages
Comments about Evolution as a Alternative to BlueMail
pros, cons and recent comments
disassembler
Evolution is very much like ThunderBird is just scary looking
Negative comment •
0
Betterbird
Is this is a good alternative?
Yes
No
Free • Open Source
Email Client
Calendar App
Windows
Linux
Flathub
29 Betterbird alternatives
Betterbird is a fine-tuned version of Mozilla Thunderbird, Thunderbird on steroids, if you will.
Suggest and vote on features
Betterbird Features
1. Multiple Account supportBetterbird support multiple accounts without the need to logout and login
2. Extensible by Plugins/ExtensionsBetterbird can be extended with add-ons, plugins and extensions.
3. Privacy focusedBetterbird is considered a privacy friendly alternative.
4. LightweightBetterbird consumes less device resources compared to similar apps.
5. Unified inboxView e-mails (or similar) from all accounts in one unified view with Betterbird.
6. Support for ThemesYou can use themes and templates to change the look and feel of Betterbird.
7. Works OfflineBetterbird can be used without the need to connect to the internet.
8. PGP EncryptionBetterbird supports PGP, an encryption system used for sending encrypted emails and files.
9. No TrackingBetterbird will not track you or use your personal data.
Ad-free
FOSS
Email Organizer
Built-in RSS reader
No Coding Required
Sync with Google Calendar
Personal Information Manager (PIM)
Spam Filter
Calendar Integration
Mail Filtering
Geary
Is this is a good alternative?
Yes
No
Free • Open Source
Email Client
Linux
BSD
Flathub
GNOME
Flatpak
51 Geary alternatives
Geary is an email application built around conversations, for the GNOME 3 desktop.
Suggest and vote on features
Geary Features
1. Multiple Account supportGeary support multiple accounts without the need to logout and login
2. Dark ModeGeary supports dark mode for comfortable usage in low light conditions.
3. LightweightGeary consumes less device resources compared to similar apps.
4. Spam FilterGeary can detect unsolicited, unwanted and virus-infected emails, calls, files, etc.
5. Ad-freeGeary doesn't contain any form of external advertising.
6. Email OrganizerGeary allows you to take control of your inbox by filtering and control tools.
7. Privacy focusedGeary is considered a privacy friendly alternative.
Conversational email approach
Gmail integration
IMAP Support
SMTP Support
Labels for content
Multiple languages
monocles mail
Is this is a good alternative?
Yes
No
Freemium • Open Source
Email Client
Online
Android
F-Droid
41 monocles mail alternatives
monocles mail is a fork of the K-9 mail version 5.600 with the old K-9 mail layout.
monocles mail has no features, suggest some!
Librem Mail
Is this is a good alternative?
Yes
No
Paid • Open Source
Email Client
Android
Android Tablet
43 Librem Mail alternatives
End-to-end encrypted email used by nearly everybody already.
Suggest and vote on features
Librem Mail Features
1. End-to-End EncryptionLibrem Mail has E2E Encryption, for entire or parts of the app.
IMAP Support
POP3 Support
Ltt.rs
Is this is a good alternative?
Yes
No
Free • Open Source
Email Client
Android
F-Droid
74 Ltt.rs alternatives
No-frills, easy to use, easy to maintain Email client for Android based on the JSON Meta Application Protocol (JMAP).
Suggest and vote on features
Ltt.rs Features
Minimalistic