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Should I remove S-TRUST Sign-it?

What percent of users and experts removed it?
3% remove it97% keep it
Overall Sentiment
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How common is it?
Reach 0.0003%


VersionDistribution 66.67% 33.33%

S-TRUST Sign-it


S-TRUST Sign-it is a software program developed by OpenLimit SignCubes AG. The most common release is, with over 98% of all installations currently using this version. The setup package generally installs about 59 files and is usually about 70.82 MB (74,261,700 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 7. While about 55% of users of S-TRUST Sign-it come from Germany, it is also popular in the United States.

Program detailsProgram details

Installation folder: C:\Office\S-Trust\
Uninstaller: "C:\Office\S-Trust\SCUninstall.exe"
Estimated size: 70.82 MB

Program filesFiles installed by S-TRUST Sign-it

  • deuSEMk.dll - S-TRUST Sign-it (deuSEMk)
  • deuView.dll - S-TRUST Sign-it Viewer
  • SCUninstall.exe - Setup Wizard
  • ShowSEMVersion.exe - ShowSEMVersion
  • ShxPdf.exe - siqShxPdf
  • siq0ccid.dll - siq0ccid
  • siq0chy.dll - siq0chy
  • siq0kby.dll - siq0kby
  • siq0kbyct.dll - siq0kbyct
  • siq0ok.dll - siq0ok
  • siq0pcsc.dll - siq0pcsc
  • siq0pcsc0.dll
  • siq0pfx.dll - siq0pfx
  • siq0rsct.dll - siq0rsct
  • siq0scmm.dll - siq0scmm
  • siq0zka.dll - siq0zka
  • siq1pfx.dll - siq1pfx
  • siq1seccos.dll - siq1seccos
  • pdfprninstdll.dll (by PDF Tools AG (http://www.pdf-tools.com)) - 3-Heights (TM) Producer Installer Library (3-Heights(TM) Producer Installer Library)

How do I remove S-TRUST Sign-it?

You can uninstall S-TRUST Sign-it 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 S-TRUST Sign-it, 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 S-TRUST Sign-it.

Win 7 (SP1) 50%
Win 10 17%
Uninstall it 3%
Keep it 97%
United States

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 66.67%
Windows XP 16.67%
Windows 10 16.67%
Which OS releases does it run on?
Windows 7 Professional 33.33%
Windows 8.1 Pro 16.67%
Windows 7 Ultimate 16.67%
Windows 7 Home Premium 16.67%
Microsoft Windows XP 16.67%

Distribution by countryGeography

54.55% of installs come from Germany
Which countries install it?
  Germany 54.55%
  United States 45.45%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 33.33%
Acer 33.33%
American Megatrends 33.33%
Common models
Parallels Software Intern... 20.00%
Packard Bell EasyNote LJ... 20.00%
MSI MS-7641 20.00%
Micro-Star MS-7529 20.00%
Dell XPS 8300 20.00%


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