84,488,480 programs installed

Should I remove Mozilla Thunderbird x86 en-US?

What percent of users and experts removed it?
4% remove it96% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #19,879
United States Rank #11,496
Reach 0.0111%
Lifespan of installation (until removal)
< 19.13 days
316.64 days >
Average installed length: 166.37 days


16.0.1 100.00%

Typically installed together

Other programs by Mozilla

Mozilla Thunderbird 16.0.1 x86 en-US

What is Mozilla Thunderbird x86 en-US?

Mozilla Thunderbird is an open source email, news and chat client developed by the Mozilla Foundation. The project strategy is modeled after Mozilla Firefox, a project aimed at creating a web browser. Thunderbird is an email, newsgroup, news feed and chat (XMPP, IRC, Twitter) client. Thunderbird provides enterprise and government-grade security features such as SSL/TLS connections to IMAP and SMTP servers.

About  (from Mozilla)

Thunderbird is a full-featured email, RSS and newsgroup client that makes emailing safer, faster and easier than ever before. More information about Thunderbird is available. Thunderbird replicates the new look and feel of Mozilla Firefox in an effort to provide a similar user experience across all Mozilla software des...  Read more


Upon being installed, the software adds a Windows Service which is designed to run continuously in the background. Manually stopping the service has been seen to cause the program to stop functing properly. It adds a background controller service that is set to automatically run. Delaying the start of this service is possible through the service manager. The primary executable is named thunderbird.exe. The setup package generally installs about 40 files and is usually about 40.1 MB (42,050,110 bytes).

Program detailsProgram details

URL: www.mozilla.org/en-US
Installation folder: C:\Program Files\Mozilla Thunderbird
Uninstaller: C:\Program Files\Mozilla Thunderbird\uninstall\helper.exe
Estimated size: 40.1 MB

Program filesFiles installed by Mozilla Thunderbird 16.0.1 x86 en-US

Program executable:thunderbird.exe
Signed by:Mozilla Corporation
Path:C:\Program Files\mozilla thunderbird\thunderbird.exe
Mozilla Thunderbird is a free, open source, cross-platform email, news and chat client developed by the Mozilla Foundation. The project strategy is modeled after Mozilla Firefox, a project aimed at creating a web browser. Thunderbird is an...
Additional files:
  • freebl3.dll - 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
  • AccessibleMarshal.dll - Thunderbird
  • crashreporter.exe
  • gkmedias.dll
  • libEGL.dll
  • libGLESv2.dll
  • maintenanceservice.exe
  • maintenanceservice_installer.exe - Mozilla Maintenance Service Installer
  • MapiProxy.dll
  • mozalloc.dll
  • mozglue.dll
  • mozMapi32.dll
  • plugin-container.exe - Plugin Container for Thunderbird
  • mozjs.dll
  • nsldap32v60.dll
  • nsldappr32v60.dll
  • nsldif32v60.dll

Program behaviorsBehaviors exhibited

  • maintenanceservice.exe runs as a service named 'Mozilla Maintenance Service' (MozillaMaintenance).

How do I remove Mozilla Thunderbird x86 en-US?

You can uninstall Mozilla Thunderbird x86 en-US 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/7/8/10: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Mozilla Thunderbird 16.0.1 (x86 en-US), click it, and then do one of the following:
    • Windows Vista/7/8/10: 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 Mozilla Thunderbird x86 en-US.

Win 7 (SP1) 70%
Win Vista (SP1) 0%
Windows Service? Yes
(Installs a service)
Uninstall it 4%
Keep it 96%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 71.10%
Windows XP 12.84%
Windows Vista 9.63%
Windows 10 6.42%
Which OS releases does it run on?
Windows 7 Home Premium 47.44%
Microsoft Windows XP 12.56%
Windows 7 Professional 12.09%
Windows 7 Ultimate 8.84%
Windows Vista Home Premiu... 8.84%
Windows 10 Home 2.33%

Distribution by countryGeography

84.78% of installs come from the United States
Which countries install it?
  United States 84.78%
  Canada 2.39%
  United Kingdom 1.79%
  New Zealand 1.49%
  Australia 0.90%
  Spain 0.60%
  India 0.60%
  Italy 0.60%
  MK 0.60%
  Netherlands 0.60%
  Thailand 0.60%
  United Arab Emirates 0.30%
  Belgium 0.30%
  Costa Rica 0.30%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 32.87%
Dell 29.37%
Acer 11.19%
ASUS 8.39%
Toshiba 6.99%
Intel 2.10%
Compaq 2.10%
Samsung 1.40%
Alienware 0.70%
Common models
HP Pavilion dv7 Notebook ... 5.74%
HP Pavilion dv6 Notebook ... 4.92%
Dell Inspiron 530 2.46%
ASUSTeK K52F 2.46%
Dell Computer Dimension 2... 1.64%
Dell Dell System Inspir... 1.64%

About Mozilla

Mozilla is a free software community best known for producing the Firefox web browser.
Publisher URL: www.mozilla.org


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