82,399,351 programs installed

Should I remove Photosynth?

What percent of users and experts removed it?
6% remove it94% keep it
Overall Sentiment
What do people think about it?
(click star to rate)
How common is it?
Reach 0.0004%


1.0.0 100.00%

Other programs by Microsoft



Photosynth is a program developed by Microsoft. The software installer includes 3 files and is usually about 3.83 MB (4,011,008 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows Vista (SP2). While about 70% of users of Photosynth come from the United States, it is also popular in BH and France.

Program detailsProgram details

Installation folder: C:\Program Files\photosynth\tech preview
Uninstaller: MsiExec.exe /X{4767A7DE-5B5E-4F91-B122-3CD67CC0C5A0}
(The Windows Installer is used for the installation, maintenance, and removal.)
Estimated size: 3.83 MB
Language: English (United States)

Program filesFiles installed by Photosynth

  • nppsynth.dll - Photosynth (Photosynth
  • photosynth.dll - Seadragon (Photosynth ActiveX)
  • seadragon.dll - Seadragon Client Engine

Program behaviorsBehaviors exhibited

Google Chrome Plugin
  • nppsynth.dll is loaded in the Google Chrome web browser as 'nppsynth.dll'.
Mozilla Plugin
  • nppsynth.dll is loaded into Mozilla Firefox under the product name '@microsoft.com/Photosynth,version=TechPreview' with a plugin key of '@microsoft.com/Photosynth,version=TechPreview' for all users of the PC.

How do I remove Photosynth?

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

How do I reset my web browser?

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

Win 7 (SP1) 67%
Win Vista (SP2) 33%
Plugs into Mozilla Firefox
Uninstall it 6%
Keep it 94%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 66.67%
Windows Vista 33.33%
Which OS releases does it run on?
Windows 7 Home Premium 33.33%
Windows 7 Ultimate 33.33%
Windows Vista Home Basic 16.67%
Windows Vista Home Premiu... 16.67%

Distribution by countryGeography

70.00% of installs come from the United States
Which countries install it?
  United States 70.00%
  BH 10.00%
  France 10.00%
  United Kingdom 10.00%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 50.00%
Dell 33.33%
American Megatrends 16.67%
Common models
HP Pavilion dv9500 Notebo... 40.00%
Sony VPCEB15FA 20.00%
Dell MM061 20.00%
Dell Inspiron 530 20.00%

About Microsoft

Microsoft Corporation develops, manufactures, licenses and supports a variety of products and services related to computing.
Publisher URL: www.microsoft.com


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