84,285,534 programs installed

Should I remove PENTAX Digital Camera Utility 4?

What percent of users and experts removed it?
3% remove it97% 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 #19,457
United States Rank #21,261
Reach 0.0117%


4.3.3 2.21%
4.3.2 2.65%
4.3.1 6.64%
4.3.0 48.67%
4.2.1 0.44%
4.1.1 2.21%
4.1.0 29.65%
4.0.0 7.52%

Other programs by RICOH

PENTAX Digital Camera Utility 4

Remove PENTAX Digital Camera Utility 4
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What is PENTAX Digital Camera Utility 4?  (from RICOH)

Updated Image processing engine and improved noise reduction processing for RAW development and enable to confirm effect of adjust level of the noise reduction function on the Image Preview Page. Added GPS information (latitude, longitude, altitude and photographing direction) on the image data panel.


PENTAX Digital Camera Utility 4 is a software program developed by RICOH. The most common release is 4.3.0, with over 98% of all installations currently using this version. The primary executable is named PTXUTL40.EXE. The setup package generally installs about 6 files and is usually about 20.11 MB (21,085,144 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 36% of users of PENTAX Digital Camera Utility 4 come from the United States, it is also popular in United Kingdom and Germany.

Program detailsProgram details

URL: ricoh-imaging.ca/en/support/digital/util4_win
Installation folder: C:\Program Files\PENTAX\PENTAX Digital Camera Utility 4\
Uninstaller: MsiExec.exe /I{433B30F1-3B10-4DDD-8975-C891C56BF992}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 20.11 MB

Program filesFiles installed by PENTAX Digital Camera Utility 4

Program executable:PTXUTL40.EXE
Name:PENTAX Digital Camera Utility 4
Path:C:\Program Files\PENTAX\PENTAX Digital Camera Utility 4\PTXUTL40.EXE
  • PPSTRLIB.dll (by HOYA CORPORATION) - StringDataFile for PENTAX DSC Software

How do I remove PENTAX Digital Camera Utility 4?

Quickly and completely remove PENTAX Digital Camera Utility 4 from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall PENTAX Digital Camera Utility 4 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 PENTAX Digital Camera Utility 4, 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 PENTAX Digital Camera Utility 4.

Win 7 (SP1) 63%
Win XP 0%
Uninstall it 3%
Keep it 97%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 65.93%
Windows 10 17.26%
Windows XP 8.85%
Windows Vista 7.96%
Which OS releases does it run on?
Windows 7 Home Premium 44.20%
Windows 7 Professional 12.95%
Windows 10 Home 8.93%
Microsoft Windows XP 8.48%
Windows 7 Ultimate 8.04%
Windows Vista Home Premiu... 6.70%

Distribution by countryGeography

36.36% of installs come from the United States
Which countries install it?
  United States 36.36%
  United Kingdom 9.88%
  Germany 7.91%
  France 7.11%
  Canada 6.32%
  Australia 4.74%
  Italy 3.95%
  Sweden 3.16%
  Japan 2.37%
  Taiwan 1.98%
  Czech Republic 1.98%
  Croatia 1.58%
  Poland 1.58%
  Belgium 1.19%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Acer 24.80%
Hewlett-Packard 22.40%
Dell 18.40%
Toshiba 7.20%
ASUS 6.40%
American Megatrends 2.40%
NEC 2.40%
Intel 2.40%
Samsung 1.60%
Sony 0.80%
Common models
Gigabyte H67MA-USB3-B3 6.36%
HP Pavilion dv6 Notebook ... 2.73%
Dell Inspiron N5110 1.82%
Acer Aspire 5738 1.82%
Hewlett-Packard Compaq Pr... 1.82%
MSI MS-7681 1.82%


Ricoh is an imaging and electronics company and produces electronic products such as cameras and office equipment such as printers, photocopiers, fax machines, offers Software as a Service document management solutions such as DocumentMall, document solutions such as Print&Share and also offers Projectors.
Publisher URL: www.ricoh-usa.com


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