Mailbird is a small, simple and user-friendly free desktop email client for Windows, written in WPF and C#. It focuses on speed and email productivity, was mainly inspired from the classic Sparrow on Mac OS, and is totally different from common email software like Thunderbird, Outlook or Windows Live Mail.

Concise and easy UI, very fluent using experience, as well as style and design that can rival the beautiful Sparrow on Mac..., all of which make Mailbird give users a very good first impression. Again, multiple mailbox support, voice reading feature for emails (automatic identification to multiple languages), automatically check and configure multiple SMTP (Simple Mail Transfer Protocol) and POP3 (Post Office Protocol) addresses, powerful address book, attachment encryption transmission, built-in firewall, efficient data compression and file segmentation tool, etc., all of these raise Mailbird on the same (even higher) par with any popular email client software.

Key Features

Official Demo Video

System Requirements

  • Microsoft .NET Framework 4.7.2+
  • Microsoft Visual C++ 2013 Redistributable Packages

Edition Statement

AppNee provides the Mailbird Pro Lifetime Edition multilingual full installers and unlocked files, as well as portable full registered versions for Windows 32-bit & 64-bit.

Installation Notes

for Portable version:
  • Just download and extract to use.
*** You may need to run it as administrator if encountered any problem.

for Setup version:

  1. Download and install Mailbird
  2. Copy the unlocked file to installation folder and overwrite
  3. Done

Download URLs

License Version Download Size
Lite Edition Latest n/a
Pro Lifetime Edition v3.0.3 196 MB
v3.0.35 239 MB
*** v3.0.10 is the final version that supports Windows 8.1-.

(Homepage)