84,488,480 programs installed

Should I remove Mozilla Thunderbird?

What percent of users and experts removed it?
5% remove it95% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #30,720
United States Rank #31,216
Reach 0.0046%
Lifespan of installation (until removal)
< 8.42 days
248.42 days >
Average installed length: 130.53 days


1.5 (sv-SE) 4.44%
1.5 (ru) 1.11%
1.5 (pl) 1.11%
1.5 (nl) 2.22%
1.5 (it) 3.33%
1.5 (hu) 2.22%
1.5 (fr) 8.89%
1.5 (en-US) 53.33%
1.5 (en-GB) 7.78%
1.5 (de) 14.44%
1.5 (cs) 1.11%

Other programs by Mozilla

Mozilla Thunderbird 1.5

What is Mozilla Thunderbird?

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 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. Extensions allow the addition of features through the installation of XPInstall modules via the add-ons website which also features an update functionality to update the extensions. Here's what's new in Thunderbird 1.5: Automated update to streamline product upgrades. Notification of an update is more prominent, and updates to Thunderbird may now be half a megabyte or smaller. Updating extensions has also improved. Sort address autocomplete results by how often you send e-mail to each recipient. Spell check as you type. Improvements to product usability including redesigned options interface, and SMTP server management.

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.

Program detailsProgram details

URL: www.mozilla.org
Installation folder: C:\Program Files\Mozilla Thunderbird
Uninstaller: C:\Program Files\Mozilla Thunderbird\uninstall\uninstall.exe /ua "1.5 (en-US)"
Estimated size: 22.52 MB

Program filesFiles installed by Mozilla Thunderbird 1.5

Program executable:thunderbird.exe
Mozilla Thunderbird
Path:C:\Program Files\mozilla thunderbird\thunderbird.exe
Additional files:
  • nspr4.dll (by Netscape Communications) - Netscape Portable Runtime (NSPR Library)
  • nss3.dll - Network Security Services (NSS Base Library)
  • nssckbi.dll - NSS Builtin Trusted Root CAs
  • plc4.dll (by Netscape Communications) - PLC Library
  • plds4.dll - PLDS Library
  • smime3.dll - NSS S/MIME Library
  • softokn3.dll - NSS PKCS #11 Library
  • ssl3.dll - NSS SSL Library
  • AccessibleMarshal.dll - Thunderbird
  • MapiProxy.dll
  • mozMapi32.dll
  • updater.exe
  • xpcom.dll
  • xpcom_compat.dll
  • xpcom_core.dll
  • xpicleanup.exe
  • xpistub.dll
  • js3250.dll - NETSCAPE (Netscape 32-bit JavaScript Module)
  • nsldap32v50.dll
  • nsldappr32v50.dll
  • regxpcom.exe

How do I remove Mozilla Thunderbird?

You can uninstall Mozilla Thunderbird 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 (1.5), 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.

Win XP 34%
Win Vista (SP1) 1%
Uninstall it 5%
Keep it 95%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows XP 48.89%
Windows 7 36.67%
Windows 10 7.78%
Windows Vista 6.67%
Which OS releases does it run on?
Microsoft Windows XP 48.86%
Windows 7 Professional 13.64%
Windows 7 Ultimate 10.23%
Windows 7 Home Premium 10.23%
Windows Vista Home Premiu... 4.55%
Windows 7 Starter 2.27%

Distribution by countryGeography

41.00% of installs come from the United States
Which countries install it?
  United States 41.00%
  Germany 12.00%
  Australia 5.00%
  Belgium 5.00%
  Sweden 4.00%
  Hungary 3.00%
  Italy 3.00%
  Canada 2.00%
  France 2.00%
  Philippines 2.00%
  India 2.00%
  BA 1.00%
  Czech Republic 1.00%
  Iran 1.00%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 28.57%
Dell 15.87%
American Megatrends 12.70%
Acer 9.52%
Sahara 6.35%
Intel 6.35%
Toshiba 6.35%
Samsung 3.17%
ASUS 1.59%
Sony 1.59%
Common models
HP Compaq dc5700 Small Fo... 15.94%
Acer Aspire 6920 4.35%
HP Pavilion dv6 Notebook ... 2.90%
Dell Vostro 420 Series 2.90%
TOSHIBA Satellite L500 1.45%
TOSHIBA Satellite A500 1.45%

About Mozilla

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


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