82,399,351 programs installed

Should I remove OSByPetzl?

What percent of users and experts removed it?
8% remove it92% keep it
Overall Sentiment
Very good
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #37,766
Reach 0.0031%


3.1.537 18.60%
3.1.536 16.28%
3.1.516 25.58%
3.1.174 2.33%
3.0.180 9.30%
3.0.176 4.65%
3.0.160 2.33%
2.8.47 4.65%
2.8.4 11.63%
2.5.983 2.33%
2.0.150 2.33%



OSByPetzl is a program developed by Petzl distribution. The most used version is 3.1.516, with over 98% of all installations currently using this version. Upon installation, it defines an auto-start registry entry which allows the program run on each boot for the user which installed it. The main program executable is osbypetzl.exe. The software installer includes 4 files and is usually about 41.59 MB (43,613,374 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 8. While about 25% of users of OSByPetzl come from the United States, it is also popular in France and United Kingdom.

Program detailsProgram details

Installation folder: C:\Program Files\Petzl\OSByPetzl\
Uninstaller: msiexec /qb /x {37BA8889-E324-9028-C245-06D480374D23}
Estimated size: 41.59 MB

Program filesFiles installed by OSByPetzl

Program executable:osbypetzl.exe
Path:C:\Program Files\petzl\osbypetzl\osbypetzl.exe
Additional files:
  • WinPetzlController.exe - OS by Petzl controller tray (OSByPetzl controller)
  • LibAqtkControl.dll - LibAqtkControl
  • LibUsbHid.dll - LibUsbHid

Program behaviorsBehaviors exhibited

Startup File (User Run)
  • WinPetzlController.exe is loaded in the current user (HKCU) registry as an auto-starting executable named 'Run-OSByPetzl' and executes as C:\Program Files\Petzl\OSByPetzl\WinPetzlController.exe.

How do I remove OSByPetzl?

Quickly and completely remove OSByPetzl from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall OSByPetzl 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: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program OSByPetzl, click it, and then do one of the following:
    • Windows Vista/7/8: 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 OSByPetzl.

Win 7 (SP1) 47%
Win 7 2%
Auto-starting? Yes
(Found in the run registry)
Uninstall it 8%
Keep it 92%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 48.84%
Windows 8 46.51%
Windows XP 2.33%
Windows Vista 2.33%
Which OS releases does it run on?
Windows 7 Home Premium 32.56%
Windows 10 Home 13.95%
Windows 7 Ultimate 11.63%
Windows 8.1 11.63%
Windows 8.1 Pro 11.63%
Windows 7 Professional 4.65%

Distribution by countryGeography

25.00% of installs come from the United States
Which countries install it?
  United States 25.00%
  France 21.15%
  United Kingdom 7.69%
  Italy 5.77%
  Spain 5.77%
  Canada 5.77%
  Germany 5.77%
  Slovenia 3.85%
  Finland 3.85%
  Sweden 3.85%
  New Zealand 3.85%
  Poland 1.92%
  Belgium 1.92%
  Netherlands 1.92%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 20.00%
Lenovo 17.14%
ASUS 14.29%
Toshiba 14.29%
Acer 11.43%
Sony 5.71%
Samsung 2.86%
Medion 2.86%
MSI 2.86%
Dell 2.86%
Alienware 2.86%
Common models
TOSHIBA Satellite R630 5.41%
LENOVO 10091 5.41%
TOSHIBA Satellite A665 2.70%
MSI MS-7821 2.70%
Micro-Star Co., Ltd. GX70... 2.70%


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