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Should I remove TrustedQSL?

What percent of users and experts removed it?
3% remove it97% keep it
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How common is it?
Global Rank #27,681
United States Rank #15,865
Reach 0.0057%

TrustedQSL 1.13

What is TrustedQSL?

Open source libraries and utilities to support using digital signatures for Amateur
radio QSL information.

About  (from ARRL - The national association for Amateur Radio)

The goal of the Trusted QSL Group is to set the standards and create the necessary tools and software needed to implement the Trusted DSS model. The mission of the Trusted QSL Group is to keep eQSL an open and free activity for amateur radio operators by promoting the Digital Signature Standard (DSS).


TrustedQSL 1.13 is a software program developed by ARRL - The national association for Amateur Radio. The primary executable is named tqsl.exe. The setup package generally installs about 6 files and is usually about 9.35 MB (9,802,361 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 10. While about 88% of users of TrustedQSL come from the United States, it is also popular in Canada and United Kingdom.

Program detailsProgram details

URL: www.arrl.org/lotw
Installation folder: C:\TrustedQSL\
Uninstaller: "C:\TrustedQSL\unins000.exe"
Estimated size: 9.35 MB

Program filesFiles installed by TrustedQSL 1.13

Program executable:tqsl.exe
Additional files:
  • tqslcert.exe (by American Radio Relay League) - TQSLCert (TrustedQSL)
  • tqsllib2.dll (by American Radio Relay League) - TQSLLIB (TrustedQSL Library)
  • libgcc_s_dw2-1.dll
  • libstdc++-6.dll
  • unins000.exe - Setup/Uninstall

How do I remove TrustedQSL?

You can uninstall TrustedQSL 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 TrustedQSL 1.13, 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 TrustedQSL.

Win 7 (SP1) 69%
Win XP 1%
Uninstall it 3%
Keep it 97%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 69.64%
Windows 10 14.29%
Windows Vista 8.93%
Windows XP 7.14%
Which OS releases does it run on?
Windows 7 Home Premium 45.05%
Windows 7 Professional 11.71%
Windows 7 Ultimate 9.91%
Microsoft Windows XP 7.21%
Windows Vista Home Premiu... 7.21%
Windows 10 Home 3.60%

Distribution by countryGeography

88.40% of installs come from the United States
Which countries install it?
  United States 88.40%
  Canada 2.21%
  United Kingdom 2.21%
  Germany 1.66%
  Israel 1.66%
  Sweden 1.10%
  Belgium 0.55%
  Switzerland 0.55%
  Italy 0.55%
  Netherlands 0.55%
  Turkey 0.55%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 34.62%
Dell 29.49%
Acer 17.95%
Toshiba 7.69%
Intel 3.85%
Gateway 1.28%
Common models
HP Pavilion dv7 Notebook ... 3.26%
HP G60 Notebook PC 2.17%
Acer Aspire M3910 2.17%
TOSHIBA Satellite L550 2.17%
HP Pavilion P6000 Series 2.17%
VMware, Inc. VMware Virtu... 1.09%


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