84,488,480 programs installed

Should I remove Checksum Checker?

What percent of users and experts removed it?
6% remove it94% keep it
Overall Sentiment
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How common is it?
Reach 0.0005%


3.0.1 55.56%
3.0.0 44.44%

Checksum Checker


Checksum Checker is a program developed by National Archives of Australia. The most used version is 3.0.1, with over 98% of all installations currently using this version. The software installer includes 3 files and is usually about 20.19 MB (21,175,100 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 10 as well as Windows 7 (SP1). While about 60% of users of Checksum Checker come from the United States, it is also popular in Canada and Norway.

Program detailsProgram details

URL: checksumchecker.sourceforge.net
Help link: sourceforge.net/projects/checksumchecker
Installation folder: C:\Program Files\National Archives of Australia\Checksum Checker\
Uninstaller: MsiExec.exe /X{66FE8AE8-D1A9-461F-B3D2-9400BF5DADC0}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 20.19 MB
Language: English (United Kingdom)

Program filesFiles installed by Checksum Checker

  • Checksum Checker.exe - Checksum Checker (Checksum Checker 3.0.0 © National Archives of Australia)
  • Fake SMTP Server.exe - Fake SMTP Server 3.0.0 © National Archives of Australia
  • updater.exe (by Caphyon LTD) - Advanced Updater

How do I remove Checksum Checker?

You can uninstall Checksum Checker 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 Checksum Checker, 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 Checksum Checker.

Win 10 56%
Win 7 (SP1) 44%
Uninstall it 6%
Keep it 94%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 10 55.56%
Windows 7 44.44%
Which OS releases does it run on?
Windows 7 Ultimate 33.33%
Windows 8.1 22.22%
Windows 10 Home 22.22%
Windows 8.1 Enterprise 11.11%
Windows 7 Enterprise 11.11%

Distribution by countryGeography

60.00% of installs come from the United States
Which countries install it?
  United States 60.00%
  Canada 13.33%
  Norway 6.67%
  Spain 6.67%
  Netherlands 6.67%
  Poland 6.67%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Lenovo 28.57%
Acer 28.57%
ASUS 28.57%
Toshiba 14.29%
Common models
TOSHIBA Satellite A665 20.00%
MSI MS-7350 20.00%
LENOVO 20344 20.00%
LENOVO 20193 20.00%
Acer Aspire V3-771 20.00%


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