What is TwainUI.dll?

TwainUI.dll is part of TwainUI Dynamic Link Library according to the TwainUI.dll version information.

TwainUI.dll's description is "TwainUI DLL"

TwainUI.dll is digitally signed by SONIX TECHNOLOGY CO. , LTD.

TwainUI.dll is usually located in the 'c:\Windows\twain_32\snpstd3b\' folder.

None of the anti-virus scanners at VirusTotal reports anything malicious about TwainUI.dll.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

Vendor and version information [?]

The following is the available information on TwainUI.dll:

PropertyValue
Product nameTwainUI Dynamic Link Library
File descriptionTwainUI DLL
Internal nameTwainUI
Original filenameTwainUI.DLL
Legal copyrightCopyright © 2002-2004
Product version1, 0, 4, 5
File version1, 0, 4, 5

Here's a screenshot of the file properties when displayed by Windows Explorer:

Product nameTwainUI Dynamic Link Library
File descriptionTwainUI DLL
Internal nameTwainUI
Original filenameTwainUI.DLL
Legal copyrightCopyright © 2002-2004
Product version1, 0, 4, 5
File version1, 0, 4, 5

Digital signatures [?]

TwainUI.dll has a valid digital signature.

PropertyValue
Signer nameSONIX TECHNOLOGY CO. , LTD
Certificate issuer nameVeriSign Class 3 Code Signing 2009-2 CA
Certificate serial number3e2445c4d65badac9381e57cad8c9744

VirusTotal report

None of the 58 anti-virus programs at VirusTotal detected the TwainUI.dll file.

None of the 58 anti-virus programs detected the TwainUI.dll file.

Hashes [?]

PropertyValue
MD5707ad08b28aae25f05c3dadbb1f82ef0
SHA25607aad4e1bf245e88012badb5ed095ab1ff7667d6b3472e04fa0ac0aea656bb20

What will you do with TwainUI.dll?

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Malware or legitimate?

If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.

Please select the option that best describe your thoughts on the information provided on this web page


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Comments

Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.

I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.

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