K-9 Mail Alternatives for Windows
K-9 Mail is not available for Windows but there are plenty of alternatives that runs on Windows with similar functionality. The best Windows alternative is Thunderbird, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 25 alternatives to K-9 Mail and 14 are available for Windows so hopefully you can find a suitable replacement. Other interesting Windows alternatives to K-9 Mail are Microsoft Office Outlook (Paid), Mailspring (Freemium, Open Source), Claws Mail (Free, Open Source) and Opera Mail (Free).
- Free email application that’s easy to set up and customize - and it’s loaded with great features!. View 89 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 136 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 39 alternatives to Mailspring
- Freemium • Open Source
- Mac
- Windows
- Linux
- Arch Linux
- Fedora
- Ubuntu
- Claws Mail is an email client (and news reader), based on GTK+, featuring Quick response Graceful, and sophisticated interface Easy configuration, intuitive... View 80 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Opera Mail is no longer updated and supported, but last version, 1.0.1044, released in February 2016, can be still downloaded from the official website.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
- 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 24 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 58 alternatives to TypeApp
- Free Personal • Proprietary
- Mac
- Windows
- Linux
- Android
- iPhone
- Android Tablet
- iPad
- Android Wear
- Kindle Fire
- 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 productive or track updates from your favorite publishers and brands. View 38 alternatives to Juicy Mail
- Nylas Mail Lives is a fork of Nylas Mail. View 31 alternatives to Nylas Mail Lives
Discontinued
On its github page it states it is archived and is no longer maintained.
- Free • Open Source
- Mac
- Windows
- Linux
- Self-Hosted
- Koma-Mail is an email client which is comfortable and has very handy functions. View 67 alternatives to Koma-Mail
Discontinued
Development of KOMA Code apps stopped in January 2017. Last version of Koma-Mail, 3.83, released in March 2012, can be still downloaded from the official website.
- Free • Proprietary
- Windows