82,399,351 programs installed

Should I remove SIGMA Optimization Pro?

What percent of users and experts removed it?
7% remove it93% keep it
Overall Sentiment
What do people think about it?
Be the first to rate (click star to rate)
How common is it?
Global Rank #40,725
United States Rank #45,908
Reach 0.0026%


1.2.0 77.78%
1.1.0 11.11%
1.0.0 11.11%

SIGMA Optimization Pro


SIGMA Optimization Pro is a software program developed by Sigma. The most common release is 1.2.0, with over 98% of all installations currently using this version. The primary executable is named SOP.exe. The setup package generally installs about 1 files and is usually about 4.38 MB (4,594,499 bytes). Relative to the overall usage of users who have this installed on their PCs, most are running Windows 7 (SP1) and Windows 8. While about 40% of users of SIGMA Optimization Pro come from the United States, it is also popular in Germany and Italy.

Program detailsProgram details

URL: www.sigma-photo.co.jp
Installation folder: C:\Program Files\SIGMA\SIGMA Optimization Pro\
Uninstaller: MsiExec.exe /I{A75A7BEA-7A33-46FF-A2CD-3B0AF8023903}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 4.38 MB

Program filesFiles installed by SIGMA Optimization Pro

Program executable:SOP.exe
Name:SIGMA OptimizationPro
Path:C:\Program Files\SIGMA\SIGMA Optimization Pro\SOP.exe
  • SOP.exe - SIGMA OptimizationPro

How do I remove SIGMA Optimization Pro?

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

Win 7 (SP1) 61%
Win Vista (SP2) 6%
Uninstall it 7%
Keep it 93%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 61.11%
Windows 8 33.33%
Windows Vista 5.56%
Which OS releases does it run on?
Windows 7 Home Premium 36.11%
Windows 10 Pro 13.89%
Windows 7 Professional 13.89%
Windows 7 Ultimate 8.33%
Windows 8.1 8.33%
Windows 10 Home 5.56%

Distribution by countryGeography

40.00% of installs come from the United States
Which countries install it?
  United States 40.00%
  Germany 20.00%
  Italy 4.00%
  Slovenia 2.00%
  Thailand 2.00%
  Belgium 2.00%
  France 2.00%
  Norway 2.00%
  Korea 2.00%
  Finland 2.00%
  Australia 2.00%
  Russia 2.00%
  Austria 2.00%
  Romania 2.00%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 16.00%
Acer 16.00%
ASUS 12.00%
Sony 12.00%
Hewlett-Packard 12.00%
Lenovo 8.00%
Samsung 4.00%
Packard Bell 4.00%
Medion 4.00%
Alienware 4.00%
Common models
MEDIONPC MS-7728 3.70%
HP 620 3.70%
Hewlett-Packard h8-1440eo 3.70%
Acer Aspire V3-772G 3.70%
Sony VPCF23C5E 3.70%
Samsung RC530/RC730 3.70%


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