84,488,480 programs installed

Should I remove A-PDF Scan Optimizer?

What percent of users and experts removed it?
49% remove it51% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Global Rank #41,785
United States Rank #47,095
Reach 0.0023%
Lifespan of installation (until removal)
< 126.59 days
654.34 days >
Average installed length: 343.80 days

Other programs by A-PDF Solution

A-PDF Scan Optimizer

Remove A-PDF Scan Optimizer
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What is A-PDF Scan Optimizer?  (from A-PDF Solution)

A-PDF Scan Optimizer provides a quick way to batch optimize your scanned PDF documents. A-PDF Scan Optimizer help you to correct the skew scanned image within PDF; convert the scanned image to black/white or gray in Acrobat PDF; downsample the image in PDF and delete unused blank page in PDF directly.


A-PDF Scan Optimizer is a software program developed by A-PDF Solution. The primary executable is named pdfso.exe. The setup package generally installs about 4 files and is usually about 3.45 MB (3,614,891 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 34% of users of A-PDF Scan Optimizer come from the United States, it is also popular in Iran and Italy.

Program detailsProgram details

URL: www.a-pdf.com/scan-optimizer
Help link: www.A-PDF.com
Installation folder: C:\scan\A-PDF Scan Optimizer\
Uninstaller: "C:\scan\A-PDF Scan Optimizer\unins000.exe"
Estimated size: 3.45 MB

Program filesFiles installed by A-PDF Scan Optimizer

Program executable:pdfso.exe
Path:C:\scan\a-pdf scan optimizer\pdfso.exe
Additional files:
  • jbig2dec.exe
  • MMPDF.dll
  • unins000.exe - Setup/Uninstall

How do I remove A-PDF Scan Optimizer?

Quickly and completely remove A-PDF Scan Optimizer from your computer by downloading Reason's ‘Should I Remove It?’ (click the button below).
Or, you can uninstall A-PDF Scan Optimizer 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 A-PDF Scan Optimizer, 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 A-PDF Scan Optimizer.

Win 7 (SP1) 64%
Win 7 2%
Uninstall it 49%
Keep it 51%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 65.91%
Windows 10 20.45%
Windows XP 11.36%
Windows Vista 2.27%
Which OS releases does it run on?
Windows 7 Ultimate 27.27%
Windows 7 Home Premium 22.73%
Windows 7 Professional 15.91%
Microsoft Windows XP 11.36%
Windows 10 Home 4.55%
Windows 10 Pro 4.55%

Distribution by countryGeography

34.04% of installs come from the United States
Which countries install it?
  United States 34.04%
  Iran 10.64%
  Italy 6.38%
  Switzerland 4.26%
  Germany 4.26%
  Egypt 4.26%
  France 4.26%
  Austria 2.13%
  Belgium 2.13%
  BG 2.13%
  Canada 2.13%
  Ecuador 2.13%
  Finland 2.13%
  United Kingdom 2.13%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 31.58%
Acer 21.05%
Dell 10.53%
Sony 10.53%
ASUS 7.89%
Lenovo 7.89%
American Megatrends 2.63%
Common models
HP-Pavilion VD017AA-UUW s... 5.41%
HP 750-247c 5.41%
Sony VPCYB35AG 2.70%
Sony VPCF236HG 2.70%
Sony VPCF221FX 2.70%
Sony VGN-NW23GE 2.70%

About (from A-PDF Solution)

We provide a series of affordable and free PDF tools for windows.
Publisher URL: www.a-pdf.com


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