K-9 Mail Alternatives
K-9 Mail is described as 'Open source Android email client with support for multi-folder sync, keyboard shortcuts, and more' and is a well-known app in the Office & Productivity category. There are more than 25 alternatives to K-9 Mail for a variety of platforms, including Mac, Android, Windows, iPhone and Android Tablet. The best alternative is Thunderbird, which is both free and Open Source. Other great apps like K-9 Mail are Microsoft Office Outlook (Paid), Mailspring (Freemium, Open Source), Spark (Freemium) and FairEmail (Freemium, Open Source).
- Free email application that’s easy to set up and customize - and it’s loaded with great features!. View 85 alternatives to Thunderbird
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
- PortableApps.com
- Haiku
- Part of the Microsoft Office Suite, Outlook is a personal information manager that lets you manage your e-mail, calendar, contacts, and tasks. View 134 alternatives to Microsoft Office Outlook
- Paid • Proprietary
- Mac
- Windows
- Online
- Android
- iPhone
- Android Tablet
- Windows Phone
- iPad
- Apple Watch
- Android Wear
Microsoft Office Outlook vs K-9 Mail
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! - Boost your productivity and send better email with Mailspring, a beautiful, fast email client for Mac, Windows, and Linux. Mailspring is free to use and an optional pro version adds read receipts, send later, reminders and more. View 37 alternatives to Mailspring
- Freemium • Open Source
- Mac
- Windows
- Linux
- Arch Linux
- Fedora
- Ubuntu
- 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. View 54 alternatives to Spark
- Freemium • Proprietary
- Mac
- Android
- iPhone
- Android Tablet
- iPad
- Apple Watch
- 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. View 37 alternatives to FairEmail
- Freemium • Open Source
- Android
- Android Tablet
- Claws Mail is an email client (and news reader), based on GTK+, featuring Quick response Graceful, and sophisticated interface Easy configuration, intuitive... View 78 alternatives to Claws Mail
- Opera Mail powerfully organizes, indexes, and sorts your messages. View 39 alternatives to Opera Mail
Discontinued
Opera Mail is no longer updated and supported, but last version, 1.0.1044, released in February 2016, can be still downloaded from the official website.
- Free • Proprietary
- Mac
- Windows
- PortableApps.com
- Airmail is a lightweight and lightning fast mail client for Mac. Feature list: Accounts: - Unified Inbox and folders - Multi Account with editable html signatures. View 66 alternatives to Airmail
- Paid • Proprietary
- Mac
- iPhone
- iPad
- Apple Watch
- 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. View 23 alternatives to BlueMail
- Free Personal • Proprietary
- Mac
- Windows
- Linux
- Android
- iPhone
- Chrome OS
- Android Tablet
- iPad
- Apple Watch
- 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... View 57 alternatives to TypeApp
- Free Personal • Proprietary
- Android
- iPhone
- Android Tablet
- iPad
- Android Wear
- Kindle Fire