84,488,480 programs installed

Should I remove StuffIt Expander 2009?

What percent of users and experts removed it?
7% remove it93% keep it
Overall Sentiment
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How common is it?
United States Rank #34,492
Reach 0.0014%


13.0.1 57.14%
13.0.0 42.86%

Other programs by Smith Micro Software

StuffIt Expander 2009

What is StuffIt Expander 2009?  (from Smith Micro Software)

Compress images (JPEG, TIFFs) audio (MP3s), PDFs, Microsoft® Office documents and PowerPoint® presentations with no quality loss. Browse and search inside the contents of StuffIt X, Zip, Tar, and RAR archives, including encoded archives, and compressed Tar archives (tarballs). Expander allows you to access and uncompre...  Read more


StuffIt Expander 2009 is a software program developed by Smith Micro Software. The most common release is 13.0.1, with over 98% of all installations currently using this version. The primary executable is named SitExpander.exe. The setup package generally installs about 6 files and is usually about 14.49 MB (15,197,788 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows Vista (SP2). While about 80% of users of StuffIt Expander 2009 come from the United States, it is also popular in United Kingdom and Belgium.

Program detailsProgram details

URL: www.SmithMicro.com
Installation folder: C:\Program Files\Smith Micro\StuffIt Expander 2009\
Uninstaller: MsiExec.exe /X{57DC8980-73DA-481E-AFD4-5E2D44B7F1AD}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 14.49 MB
Language: English (United States)

Program filesFiles installed by StuffIt Expander 2009

Program executable:SitExpander.exe
Name:Stuffit Expander
Path:C:\Program Files\Smith Micro\StuffIt Expander 2009\SitExpander.exe
Additional files:
  • foundation.dll - StuffIt Engine PlugIn Foundation (Plugin Foundation code for StuffIt Engine 2008)
  • EngineShell.dll - StuffIt Engine
  • SitIntf.dll - StuffIt (SitIntf Dynamic Link Library)
  • StuffItEngine.dll (by Allume Systems) - StuffIt Engine built with MSVC8 (StuffIt Engine SDK for MSVC9)
  • SitExpander.exe - Stuffit Expander (Expander)
  • pthreadVCE.dll

How do I remove StuffIt Expander 2009?

You can uninstall StuffIt Expander 2009 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 StuffIt Expander 2009, 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 StuffIt Expander 2009.

Win 7 (SP1) 43%
Win 10 4%
Uninstall it 7%
Keep it 93%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 42.86%
Windows Vista 25.00%
Windows XP 25.00%
Windows Server 2003 3.57%
Windows 10 3.57%
Which OS releases does it run on?
Microsoft Windows XP 28.57%
Windows 7 Professional 25.00%
Windows Vista Home Premiu... 21.43%
Windows 7 Home Premium 14.29%
Windows Vista Ultimate 3.57%
Windows 8.1 Pro 3.57%

Distribution by countryGeography

80.00% of installs come from the United States
Which countries install it?
  United States 80.00%
  United Kingdom 5.00%
  Belgium 2.50%
  Japan 2.50%
  Germany 2.50%
  Croatia 2.50%
  Canada 2.50%
  Italy 2.50%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 36.36%
Dell 13.64%
Toshiba 13.64%
Lenovo 9.09%
Intel 9.09%
American Megatrends 4.55%
Sony 4.55%
Packard Bell 4.55%
Common models
TOSHIBA Satellite M645 5.00%
TOSHIBA Satellite L350D 5.00%
TOSHIBA Satellite A505 5.00%
Packard Bell BV iXtreme X... 5.00%
NVIDIA 122-CK-NF68 5.00%
MEDIONPC MS-7204 5.00%

About (from Smith Micro Software Inc.)

Smith Micro Software, Inc. provides software and services that simplify, secure, and enhance the mobile experience.
Publisher URL: www.smithmicro.com


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