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Should I remove Estelar PDF Unlock Tool?

What percent of users and experts removed it?
6% remove it94% keep it
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Estelar PDF Unlock Tool

What is Estelar PDF Unlock Tool?  (from Estelar Software)

PDF documents are mostly password protected by PDF authors and owners to disable unwanted users from printing, content copying, PDF editing, commenting etc. But there are some genuine reasons when a PDF user would need to unlock PDF file to use it in a way they want to. And to unlock Adobe Acrobat PDF you can rely upon...  Read more


Estelar PDF Unlock Tool is a program developed by Estelar Software. The main program executable is pdf_unlock_tool.exe. The software installer includes 5 files and is usually about 3.28 MB (3,437,058 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 23% of users of Estelar PDF Unlock Tool come from the United States, it is also popular in Brazil and France.

Program detailsProgram details

URL: www.unlockApdf.com
Help link: www.unlockApdf.com/Support.html
Installation folder: C:\Program Files\Common Files\Estelar PDF Unlock Tool\
Uninstaller: "C:\Program Files\Common Files\Estelar PDF Unlock Tool\unins000.exe"
Estimated size: 3.28 MB

Program filesFiles installed by Estelar PDF Unlock Tool

Program executable:pdf_unlock_tool.exe
Name:PDF Security Removal
Path:C:\Program Files\common files\estelar pdf unlock tool\pdf_unlock_tool.exe
Additional files:
  • PDF_LockUnlock_Tool.exe - PDF LockUnlock Tool
  • isxdl.dll (by Bjørnar Henden) - ISX Download DLL
  • PDF_Security_Removal.exe - PDF Security Removal
  • unins000.exe - Setup/Uninstall

How do I remove Estelar PDF Unlock Tool?

Quickly and completely remove Estelar PDF Unlock Tool from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall Estelar PDF Unlock Tool 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 Estelar PDF Unlock Tool, 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 Estelar PDF Unlock Tool.

Win 7 (SP1) 65%
Win 7 2%
Uninstall it 6%
Keep it 94%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 67.31%
Windows 8 23.08%
Windows XP 5.77%
Windows Vista 3.85%
Which OS releases does it run on?
Windows 7 Professional 23.08%
Windows 7 Home Premium 19.23%
Windows 7 Ultimate 19.23%
Microsoft Windows XP 5.77%
Windows 8.1 5.77%
Windows 8.1 Pro 5.77%

Distribution by countryGeography

22.81% of installs come from the United States
Which countries install it?
  United States 22.81%
  Brazil 7.02%
  France 5.26%
  Italy 5.26%
  Mexico 5.26%
  United Arab Emirates 3.51%
  BA 3.51%
  Canada 3.51%
  Colombia 3.51%
  Spain 3.51%
  India 3.51%
  Japan 3.51%
  Slovenia 3.51%
  Argentina 1.75%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 28.95%
Acer 15.79%
Dell 13.16%
ASUS 13.16%
Lenovo 7.89%
Sony 5.26%
Intel 2.63%
Toshiba 2.63%
Samsung 2.63%
NEC 2.63%
Medion 2.63%
Common models
HP 2000 Notebook PC 4.35%
TOSHIBA Satellite L500 2.17%


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