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Postbox 5.0.15

A powerful and fast e-mail client

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Postbox screenshotPostbox is a fast, powerful and intuitive e-mail client that will allow you to find the needed information quickly and successfully perform your tasks. the application will gather various conversation fragments from several folders and will display them in a single unified view.

Postbox allows you to easily organize all your e-mail messages by keywords, allowing you to easily find any message in a matter of minutes and save precious time. Powerful support for Gmail is available as well. the program lets you easily organize your Gmail inbox, send and archive e-mail messages with a single mouse click, or add dates from e-mails to Google calendar.

Postbox features a Quick Reply function that enables you to reply to your e-mails from the same window, without opening a new one.


  • Lets you organize your messages by keywords.
  • Allows you to easily reply to an e-mail from the same window.


  • Works slow when retrieving e-mails.
  • The documentation is not very accurate.
Name Postbox
Version 5.0.15
Developer | see all products from this developer
Product Homepage Postbox
License Free to try (Shareware)
Last Week Downloads 0
All Time Downloads 2,157
Filename postbox-5.0.15-win32.exe
Filesize 22.3MB
MD5 Checksum 1C37FA3A3FDE899FBEB2DAB3D4FBB90E
OS Support Windows All
Category Internet

100% CLEAN Certification

BadgePostbox has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
Postbox 5.0.15 June 16, 2017 - Latest Version
Postbox 4.0.8 November 10, 2015
Postbox 3.0.11 June 05, 2014
Postbox 3.0.10 May 29, 2014
Postbox 3.0.9 February 05, 2014

Download the free Postbox