| Postbox | |
| Developer: | Postbox, Inc.[1] |
| Released: | [2] |
| Latest Release Version: | 7.0 |
| Operating System: | Windows, macOS[3] |
| Language: | US English, with community translations into German, French, Spanish (Spain), English (British), Italian, Dutch, Portuguese (Brazilian), Russian, and Swedish |
| Language Count: | 10 |
| Genre: | Email client, news client, feed reader |
| License: | Proprietary |
Postbox is a desktop email client, news client and feed reader for Windows and macOS. Written and sold by Postbox, Inc., it was launched at the TechCrunch 50 conference in 2008.[4]
Postbox was founded and staffed by several former developers from Mozilla. The software was built using Mozilla's Gecko browser engine, and was initially based on Thunderbird, Mozilla's own e-mail software.[5]
Postbox 7 requires 8GB of RAM, 200 MB of hard drive space, plus Windows 8 (or later) or macOS 10.13 (or later). The Windows version runs in 32-bit-mode on 32-bit and 64-bit systems.[6]