K-9 Mail v6.301 – open source email client with various and complete features for Android
The original, complete and ad-free version of the program

E-mail can be considered one of the first ways to use the Internet for two-way communication. Contrary to popular belief that email is a new technology, this technology is nearly fifty years old and it is said that the first email was sent in 1971. But the general use of email peaked in the eighties and nineties and was officially used. In these years, email was a new and emerging phenomenon that had been able to speed up administrative work, correspondence and information exchange and significantly reduce the cost of doing such work. In Iran, e-mail became available to the public after a gap of ten years. Today, despite the variety of messengers and various communication methods, the use of e-mail has become much more limited and less prosperous than in the past, but e-mail is still an official way to conduct correspondence with departments, individuals and organizations. Gmail and Yahoo are two popular email services among Iranians, and most users have accounts in one or both of these services. Usually, users use the browser on the computer to send and receive emails, and this makes us sometimes forget to check emails and not receive important emails at the right time. Smartphones can be used to solve this problem. Smartphones are always with us and can notify us as soon as we receive an email. Today we are at your service with a complete application for receiving and sending emails. K-9 Mail is a complete application for managing email accounts and sending and receiving emails easily, for the Android operating system, developed by the K-9 Dog Walkers software group and published for free on Google Play. This program supports IMAP, POP3 and Exchange 2003/2007 (with WebDAV) and can be connected to a variety of email services. You can use this application to support multiple accounts at the same time, search, IMAP push email, synchronize multiple folders, bookmark, add signature and many other features. This application is an open source software that is completely free and you will not face any restrictions or advertisements when using it. If the default email applications on your phone do not work as expected, we recommend you to try this application.

Some features and capabilities of K-9 Mail Android app :

  • Absolutely free, open source and without ads
  • Supports a variety of email services
  • Ability to work with multiple accounts simultaneously
  • Ability to create custom folders for better email management
  • Email markup
  • Ability to add signatures to emails

With the satisfaction of Android users, the K-9 Mail application  has been able to get a score of 3.8 out of 5.0 from Google Play users. Now you can download the original, complete and non-promotional version of this program with all the features and capabilities from Usroid for free. This program has been introduced at your request and the latest version is in front of you.


K-9 Mail