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Postbox is a new email application that helps you organize your work life and get stuff done. It has all the elegance and simplicity of Apple Mail, but with more power and flexibility to manage even the most demanding workloads.

  • Ultra-Fast Search - Instantly find messages, attachments, images, links, and contacts.
  • Conversation Views - Make sense of email threads through chronological message views.
  • Better Organization - Tabs, Topics, and To-Dos help you stay organized with less effort.
  • Works Great with OS X - Postbox integrates with the Address Book, iCal,

What's New

Version 5.0.5:

Note: Currently available for $32.00
Note: If you purchased Postbox on or after 1 March 2016 (or a Lifetime License prior to 31 July 2010), then you already have a Postbox 5 key and no additional purchase is necessary. Upgrade info can be found here.


  • OS X 10.10 or later

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Postbox User Discussion

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3.4 301


Current Version (5.x)


Downloads 75,105
Version Downloads 267
License Shareware
Date 24 Oct 2016
Platform Intel 64 / OS X
Price $40.00
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