Alternatives to K-9 Mail for Android with any license

Microsoft Office Outlook

Part of the Microsoft Office Suite, Outlook is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks.
- Microsoft Office Outlook has more vulnerabilities and so far, seems more of a memory hogger on my device than K-9 Mail. Thank you, K-9 Mail! Guest • May 2019 • 3 agrees and 2 disagrees
Commercial $ $ $ Mac Windows Web Android iPhone ... Android Tablet Windows Phone iPad Apple Watch Android Wear
Address book integration Built-in Calendar Calendar integration Custom rules ... Exchange Native application Onenote Desktop Integration Box.com integration Contacts Dropbox integration Email scheduling Exchange Integration Flight Status Gmail integration ICloud Integration Integrated Search Multiple Account support Night mode/Dark Theme Office 365 integration Onedrive integration Organize mails Shared calendars Signature with image Smart attachments Todos Unified inbox Yahoo Integration Add a feature

363 Like
Spark

E-mail app with all the great features: swipes (long/short), snooze, add (multiple) attachments from the cloud, support for various e-mail services and more.

Freemium Mac Android iPhone
Smart inbox Clean design Email scheduling Multiple Account support ... Snooze mail Sync across Devices Calendar integration Exchange Organize mails Postpone email reception Add a feature

91 Like
FairEmail

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...

Freemium $ $ $ Open Source Android Android Tablet
Customizable Email notifications Extensive settings menu Support for IMAP ... Multiple Account support Notifications Security & Privacy Syncs with GMAIL IMAP Tracker blocker Tracker Blocking Calendar integration Privacy focused Add a feature

29 Like
BlueMail

BlueMail is a modern, mobile first, powerful Email management tool with a sleek design, unified inbox and support for all your accounts: IMAP,Exchange,POP3.

Free Personal $ $ $ Mac Windows Linux Android iPhone ... Chrome OS Android Tablet iPad Apple Watch
GDPR compliant Unified inbox Ad-free Calendar integration ... Support for IMAP POP3 Support Add a feature

19 Like
TypeApp

TypeApp is an all-free, beautifully designed, universal email app, capable of managing unlimited number of mail accounts from various providers, allowing for smart push...

Free Personal Android iPhone Android Tablet iPad Android Wear ... Kindle Fire
Exchange Live Push Notifications Multiple Account support Unified inbox Add a feature

25 Like
CTemplar

CTemplar offers users the world’s most secure encrypted email program. CTemplar’s security does not lie solely in its advanced encryption. CTemplar is structured and...

Freemium $ $ $ Open Source Web Android iPhone Android Tablet iPad ... F-Droid
Deadman timer Privacy enhanced Security focused Add a feature

9 Like
Juicy Mail

A whole new way of using email. Reimagined for the modern age, it transforms the way you communicate, share media, interact with notifications, manage your inbox, stay...

Free Mac Windows Web Android
Email deliverability Support for IMAP Inbox messaging Add a feature

5 Like
Aqua Mail

AquaMail is an email app for Internet and Exchange mail, for Android 4.0.3 and higher. Easy automatic setup for popular email services: Gmail, Yahoo, Hotmail...

Freemium Android Android Tablet
Customizable Night mode/Dark Theme Add a feature

13 Like
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Email - Edison Mail

Email by Edison (formerly Email by EasilyDo) is a brand new, elegantly designed, universal mail app to manage unlimited mail accounts.

Free Android iPhone
Ad-free Exchange Mobile friendly Multiple Account support ... Organize mails Add a feature

3 Like
ProfiMail

ProfiMail is a powerful email client for mobile phones. It allows you to read your mail on the go, and send text with attachments directly from your phone. Send...

Freemium Windows Mobile Android S60 Android Tablet
No features added Add a feature

3 Like