84,488,480 programs installed

Should I remove ezPDF Reader S?

What percent of users and experts removed it?
6% remove it94% 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 #40,989
Reach 0.0023%

Other programs by Unidocs

ezPDF Reader S2.0


ezPDF Reader S2.0 is a program developed by Unidocs. The software installer includes 5 files and is usually about 17.48 MB (18,333,107 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 86% of users of ezPDF Reader S come from Korea, it is also popular in the United States and United Kingdom.

Program detailsProgram details

URL: www.unidocs.co.kr
Installation folder: C:\Program Files\unidocs\ezpdfreaders2.0
Uninstaller: C:\Program Files\Unidocs\ezPDFReaderS2.0\uninst.exe
Estimated size: 17.48 MB

Program filesFiles installed by ezPDF Reader S2.0

  • npezpdf20.dll - ezPDF Reader 2.0 (ezPDF Reader Plugin Ver.
  • ezPDFBookS20.dll - ezPDF Reader (ezPDF Reader Plug-In For Firefox and Netscape)
  • ezPDFBookS20.ocx - ezPDF Reader Secure Control
  • ezPDFReader.exe
  • uninst.exe

Program behaviorsBehaviors exhibited

Google Chrome Plugin
  • npezpdf20.dll is loaded in the Google Chrome web browser as 'npezpdf20.dll'.
Mozilla Plugin
  • npezpdf20.dll is loaded into Mozilla Firefox under the product name 'ezPDFReader' with a plugin key of '@unidocs.co.kr/ezPDFReader,version=2.0' for all users of the PC.

How do I remove ezPDF Reader S?

You can uninstall ezPDF Reader S 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 ezPDF Reader S2.0, 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 ezPDF Reader S.

How do I reset my web browser?

If your web browser homepage and search settings have been modfied by ezPDF Reader S2.0 you can restore them to their previous default settings.
Microsoft Internet Explorer
Mozilla Firefox
Google Chrome

Win 7 (SP1) 59%
Win XP 7%
Plugs into Mozilla Firefox
Uninstall it 6%
Keep it 94%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 67.39%
Windows 10 26.09%
Windows XP 6.52%
Which OS releases does it run on?
Windows 7 Ultimate 28.26%
Windows 7 Home Premium 23.91%
Windows 8 13.04%
Microsoft Windows XP 6.52%
Windows 7 Professional 6.52%
Windows 8.1 6.52%

Distribution by countryGeography

85.71% of installs come from Korea
Which countries install it?
  Korea 85.71%
  United States 10.20%
  United Kingdom 2.04%
  Malaysia 2.04%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Samsung 39.39%
ASUS 27.27%
Hewlett-Packard 9.09%
Dell 6.06%
Lenovo 6.06%
Toshiba 3.03%
Intel 3.03%
Apple 3.03%
Common models
Samsung 530U3BI/530U4BI/5... 5.71%
Samsung Samsung DeskTop S... 5.71%
Samsung 770Z5E/780Z5E 5.71%
wolfNfox computer IPMSB-H... 2.86%
TOSHIBA Satellite L635 2.86%
Samsung 700T1C 2.86%


user comment
No one has commented yet. Help others learn more about this software, share your comments.