84,488,480 programs installed

Should I remove Atmel USB?

What percent of users and experts removed it?
8% remove it92% 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 #13,561
United States Rank #19,233
Reach 0.0222%
Lifespan of installation (until removal)
< 12.27 days
361.88 days >
Average installed length: 190.14 days


11.9 2.28%
11.8 0.23%
11.5 29.91%
11.4 7.99%
11.3 13.93%
11.0 21.69%
10.6 21.92%
10.5 2.05%

Typically installed together

Atmel USB

What is Atmel USB?  (from Atmel)

This stack is included in the AtmelĀ® AVR Software Framework (ASF), and aims to provide the customer with the quickest and easiest way to build a USB embedded host application. Also this USB host stack is oriented low footprint and low power.


Atmel USB is a program developed by Atmel. The most used version is 11.5, with over 98% of all installations currently using this version. The main program executable is InstallAtmelUSB.exe. The software installer includes 13 files and is usually about 6.56 MB (6,879,567 bytes). In comparison to the total number of users, most PCs are running the OS Windows 7 (SP1) as well as Windows 10. While about 24% of users of Atmel USB come from the United States, it is also popular in Germany and India.

Program detailsProgram details

URL: www.atmel.com
Installation folder: C:\Program Files\Atmel\Atmel USB
Uninstaller: "C:\Program Files\InstallShield Installation Information\{E8F8861D-98E0-43FF-9E48-AC236CC3BE4E}\setup.exe" -runfromtemp -l0x0009 -removeonly
Estimated size: 6.56 MB
Language: English

Program filesFiles installed by Atmel USB

Program executable:InstallAtmelUSB.exe
Path:C:\Program Files\Atmel\Atmel USB\InstallAtmelUSB.exe
Additional files:
  • InstallAtmelUSB.exe - InstallAtmelUSB
  • difxapi.dll (by Microsoft) - Driver Install Frameworks API (DIFxAPI) (Driver Install Frameworks for API library module)
  • DPInst.exe (by Microsoft) - Driver Package Installer (DPInst) (Driver Package Installer)
  • InstallDrivers.exe
  • wdapi1010.dll (by Jungo) - wdapi1010 (wdapi 10.10)
  • wdapi1011.dll (by Jungo) - wdapi1011 (wdapi 10.11)
  • wdapi102.dll - wdapi1021 (wdapi 10.21)
  • wdapi1021.dll
  • wdreg.exe - WDREG Installation Utility (x86) (WDREG Installation Utility 11.00)
  • wdapi1100.dll - wdapi1100 (wdapi 11.00)

How do I remove Atmel USB?

You can uninstall Atmel USB 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 Atmel USB, 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 Atmel USB.

Win 7 (SP1) 63%
Win Vista (SP1) 0%
Uninstall it 8%
Keep it 92%

Windows OS versionsWindows

Which Windows OS versions does it run on?
Windows 7 66.29%
Windows 10 25.28%
Windows XP 6.38%
Windows Vista 2.05%
Which OS releases does it run on?
Windows 7 Professional 20.59%
Windows 7 Home Premium 20.37%
Windows 7 Ultimate 19.91%
Windows 8.1 6.86%
Windows 8.1 Pro 6.18%
Microsoft Windows XP 6.18%

Distribution by countryGeography

23.93% of installs come from the United States
Which countries install it?
  United States 23.93%
  Germany 14.10%
  India 3.21%
  Austria 3.21%
  Iran 2.99%
  Canada 2.78%
  Poland 2.78%
  United Kingdom 2.78%
  Sweden 2.56%
  Netherlands 2.56%
  DK 2.56%
  France 2.35%
  Brazil 2.14%
  Finland 1.92%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Dell 23.61%
Hewlett-Packard 19.10%
ASUS 15.97%
Acer 15.28%
Lenovo 6.25%
Samsung 3.47%
Toshiba 2.78%
Intel 2.78%
MSI 2.43%
Common models
HP Pavilion g6 Notebook P... 5.76%
HP Pavilion 15 Notebook P... 4.32%
ASUSTeK N55SF 2.88%
LENOVO 20193 2.88%
Dell Dell System XPS L7... 2.16%
Micro-Star MS-1688 2.16%


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