84,488,480 programs installed

Should I remove Postbox?

What percent of users and experts removed it?
4% remove it96% keep it
Overall Sentiment
Very good
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
United States Rank #41,404
Reach 0.0013%


3.0.5 (en-US) 100.00%

Other programs by Postbox

Postbox 3.0.5

Remove Postbox 3.0.5
Powered by Reason Antivirus


Postbox 3.0.5 is a program developed by Postbox. Upon installation, it defines an auto-start registry entry which allows the program run on each boot for the user which installed it. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The main program executable is postbox.exe. The software installer includes 31 files and is usually about 39.98 MB (41,918,547 bytes). updater.exe is the automatic update component of the software designed to download and apply new updates should new versions be released. In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 67% of users of Postbox come from the United States, it is also popular in Australia and Spain.

Program detailsProgram details

URL: www.postbox-inc.com
Installation folder: C:\Program Files\Postbox
Uninstaller: C:\Program Files\Postbox\uninstall\helper.exe
Estimated size: 39.98 MB

Program filesFiles installed by Postbox 3.0.5

Program executable:postbox.exe
Path:C:\Program Files\postbox\postbox.exe
Additional files:
  • mozcpp19.dll (by Mozilla Foundation) - Mozilla Custom C++ Runtime (User-Generated Microsoft (R) C/C++ Runtime Library)
  • freebl3.dll (by Mozilla Foundation) - Network Security Services (NSS freebl Library)
  • nspr4.dll - Netscape Portable Runtime (NSPR Library)
  • nss3.dll - NSS Base Library
  • nssckbi.dll - NSS Builtin Trusted Root CAs
  • nssdbm3.dll - Legacy Database Driver
  • nssutil3.dll - NSS Utility Library
  • plc4.dll - PLC Library
  • plds4.dll - PLDS Library
  • smime3.dll - NSS S/MIME Library
  • softokn3.dll - NSS PKCS #11 Library
  • ssl3.dll - NSS SSL Library
  • mozcrt19.dll - Mozilla Custom C Runtime
  • AccessibleMarshal.dll - Postbox
  • crashreporter.exe
  • libEGL.dll
  • libGLESv2.dll
  • MapiProxy.dll (by Mozilla.org)
  • mozalloc.dll
  • mozMapi32.dll (by Mozilla.org)
  • updater.exe - Postbox Software Updater
  • xpcom.dll
  • xul.dll
  • mozjs.dll
  • nsldap32v60.dll
  • nsldappr32v60.dll
  • nsldif32v60.dll

Program behaviorsBehaviors exhibited

Scheduled Task
  • postbox.exe is scheduled as a task with the class '{32496BA4-5F9A-4778-B39C-BA45CD31B8C2}' (runs on registration).
Startup File (User Run)
  • postbox.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'Postbox' and executes as C:\Program Files\Postbox\postbox.exe -mail.

How do I remove Postbox?

Quickly and completely remove Postbox (3.0.5) from your computer by downloading Reason's ‘Should I Remove It?’ (click the button below).
Or, you can uninstall Postbox from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Postbox (3.0.5), click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Postbox.

Win 7 (SP1) 77%
Win XP 4%
Auto-starting? Yes
(Found in the run registry)
Uninstall it 4%
Keep it 96%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 76.92%
Windows 10 11.54%
Windows Vista 7.69%
Windows XP 3.85%
Which OS releases does it run on?
Windows 7 Home Premium 48.00%
Windows 7 Ultimate 20.00%
Windows 8.1 Pro 8.00%
Microsoft Windows XP 4.00%
Windows 7 Enterprise 4.00%
Windows 7 Professional 4.00%

Distribution by countryGeography

66.67% of installs come from the United States
Which countries install it?
  United States 66.67%
  Australia 6.06%
  Spain 6.06%
  Canada 3.03%
  United Kingdom 3.03%
  India 3.03%
  Iran 3.03%
  Russia 3.03%
  Turkey 3.03%
  South Africa 3.03%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 39.13%
Acer 17.39%
ASUS 13.04%
Hewlett-Packard 8.70%
Lenovo 4.35%
American Megatrends 4.35%
Common models
Dell Inspiron 545 9.52%
Dell Inspiron 530 4.76%
ASUSTeK N53SV 4.76%
ASUSTeK K53Z 4.76%
Acer Aspire X1301 4.76%
Acer Aspire 5253 4.76%


user comment
No one has commented yet. Help others learn more about this software, share your comments.