84,488,480 programs installed

Should I remove Canon Easy-WebPrint EX?

What percent of users and experts removed it?
8% remove it92% keep it
Overall Sentiment
Very good
What do people think about it?
(click star to rate)
How common is it?
Global Rank #311
United States Rank #351
Reach 1.8937%
(Not enough data to show 30 day installation trends)
Uninstallation trends (last 30 days)
Lifespan of installation (until removal)
< 20.71 days
610.91 days >
Average installed length: 320.98 days


VersionDistribution 11.96% 17.15% 29.35% 13.80% 7.50% 0.66% 19.58%

Typically installed together

Other programs by Canon

Canon Easy-WebPrint EX

What is Canon Easy-WebPrint EX?  (from Canon)

Canon Easy-WebPrint EX is plug-in for Windows Internet Explorer 7.0, 8.0, 9.0 and 10.0. t features various functions for printing web pages including the print preview function, clipping function and layout editing function. Canon Easy-WebPrint EX is plug-in for Windows Internet Explorer 7.0 or later. It features vari...  Read more


Canon Easy-WebPrint EX is a software program developed by Canon. The most common release is, with over 98% of all installations currently using this version. The program adds a toolbar to Microsoft Internet Explorer. A scheduled task is added to Windows Task Scheduler in order to launch the program at various scheduled times (the schedule varies depending on the version). The primary executable is named maint.exe. The setup package generally installs about 136 files and is usually about 13.88 MB (14,558,135 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 10 and Windows 7 (SP1). While about 48% of users of Canon Easy-WebPrint EX come from the United States, it is also popular in Germany and United Kingdom.

Program detailsProgram details

URL: www.usa.canon.com
Installation folder: C:\Program Files\Canon\Easy-WebPrint EX
Uninstaller: "C:\Program Files\Canon\Easy-WebPrint EX\Maint.exe" /UninstallRemove C:\Program Files\Canon\Easy-WebPrint EX\uninst.ini
Estimated size: 13.88 MB

Program filesFiles installed by Canon Easy-WebPrint EX

Program executable:maint.exe
Name:Canon Easy-WebPrint EX Uninstaller
Path:C:\Program Files\canon\easy-webprint ex\maint.exe
Additional files:
  • CSTBox.exe - CanoScan Toolbox Application
  • uninst.exe - Canon IJ Utility Uninstaller (UNINST)
  • CSTBRES.dll - CanoScan Toolbox resource
  • cnpajaoc.dll - Rosetta Stone Engine (jocr)
  • cnrebcco.dll - cnrebcco
  • segment.dll - segment
  • addprinter.exe - Easy-WebPrint EX
  • ewpexapp.exe
  • ewpexbho.dll
  • ewpexbrk.exe
  • ewpexedt.dll
  • ewpexhlp.dll
  • ewpexlng.dll - ewpexlng
  • ewpexres.dll
  • ewpexutl.dll
  • MakeTiff.dll - CanoScan Toolbox (MakeTiff)
  • xpscontrols.dll
  • uinstrsc.dll - Canon UINSTRSC (UINSTRSC)
  • cocr.dll - IR-SDK (Cocr)
  • imgrot.dll - IR_SDK (imgrot)
  • pafcv2.dll - pafcv2
  • paftopdf.dll - paftopdf
  • PCAT.dll - PCAT
  • rdd20.dll - rdd20
  • MUI.dll - MUI
  • BsSndRpt.exe (by BugSplat) - BugSplat Crash Report Send Utility (Crash reporting Send Utility, BsSndRpt.exe)
  • BugSplatRc.dll (by Nitro PDF) - BugSplatRc Dynamic Link Library (Crash reporting module for Nitro Reader)
  • BugSplat.dll (by BugSplat) - BugSplat Dynamic Link Library (Crash reporting module, BugSplat.DLL)
  • ewpexdl.dll - Canon Easy-WebPrint EX (Easy-WebPrint EX Downloader)
  • ewpdllng.dll
  • ewpexdl.exe
  • ConverterCore.dll (by Nitro PDF Software) - Nitro Pro (SolidConverterCore)
  • dbCore.dll (by Nitro PDF Software) - DB Core
  • print_template.js

Program behaviorsBehaviors exhibited

Internet Explorer BHO
  • ewpexbho.dll is installed in Internet Explorer as a BHO (Browser Helper Object) under the name 'Canon Easy-WebPrint EX BHO' with the class of {3785D0AD-BFFF-47F6-BF5B-A587C162FED9}.
Internet Explorer Bar
  • ewpexhlp.dll installs an Explorer Bar in Internet Explorer called 'Canon Easy-WebPrint EX' with a class of {21347690-EC41-4F9A-8887-1F4AEE672439}.
Internet Explorer Toolbar
  • ewpexhlp.dll is loaded as Internet Explorer Toolbar with the name 'Canon Easy-WebPrint EX' with the class of {759D9886-0C6F-4498-BAB6-4A5F47C6C72F}.
Internet Explorer Web Browser
  • ewpexhlp.dll installs an IE Web Browser in Internet Explorer named 'Canon Easy-WebPrint EX' with a class of {759D9886-0C6F-4498-BAB6-4A5F47C6C72F}.
Scheduled Task
  • CSTBox.exe is scheduled as a task with the class '{E963D8EE-4ED5-4C17-A248-4303D5BC494C}' (runs on registration).

How do I remove Canon Easy-WebPrint EX?

You can uninstall Canon Easy-WebPrint EX 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 Canon Easy-WebPrint EX, 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 Canon Easy-WebPrint EX.

How do I reset my web browser?

If your web browser homepage and search settings have been modfied by Canon Easy-WebPrint EX you can restore them to their previous default settings.
Microsoft Internet Explorer
Mozilla Firefox
Google Chrome

Win 10 50%
Win 7 (SP1) 0%
Plugs into Internet Explorer
Uninstall it 8%
Keep it 92%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 10 49.70%
Windows 7 44.81%
Windows Vista 3.64%
Windows XP 1.85%
Which OS releases does it run on?
Windows 7 Home Premium 27.27%
Windows 10 Home 20.79%
Windows 8.1 13.11%
Windows 7 Professional 8.47%
Windows 7 Ultimate 7.76%
Windows 10 Pro 6.49%

Distribution by countryGeography

47.53% of installs come from the United States
Which countries install it?
  United States 47.53%
  Germany 12.66%
  United Kingdom 6.63%
  France 4.86%
  Italy 3.71%
  Canada 2.97%
  Netherlands 2.91%
  Australia 2.32%
  Austria 1.35%
  Belgium 1.19%
  Sweden 0.99%
  Japan 0.76%
  Norway 0.72%
  Spain 0.72%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 25.98%
Acer 18.96%
Dell 18.14%
ASUS 11.17%
Toshiba 7.82%
Lenovo 4.69%
Medion 4.63%
Samsung 3.17%
Intel 0.88%
Common models
ASUS All Series 7.02%
HP Pavilion g6 Notebook P... 4.46%
HP Pavilion dv7 Notebook ... 3.66%
HP Pavilion dv6 Notebook ... 3.61%
HP Pavilion 15 Notebook P... 3.18%
HP Pavilion g7 Notebook P... 2.94%

About Canon

Canon is a manufacture of imaging and optical products, including cameras, camcorders, photocopiers, steppers and computer printers.
Publisher URL: www.canon.com


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