Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions 9.09% 9.09% 9.09% 63.64% 9.09%
(Note, Acer Incorporated publishes each variation of this file with the same version, but the hashes are unique.)



Clearfishellext Dynamic Link Library by Acer Incorporated (Signed)

Remove Clearfishellext.dll
MD5:   caa345df658e1d3368400c6e78f6fa82
SHA1:   1be230625c833941d1e46660cdcd0bf9338cd3f8
SHA256:   2224ce7c480b10254c2f3cbfa7447331d74d1d1b310e111995e04d33b9144a2d


clearfishellext.dll is loaded as dynamic link library that runs in the context of a process. It is installed with a couple of know programs including Acer Photo published by Acer Incorporated and Acer Photo published by Acer Incorporated. The file is digitally signed by Acer Incorporated which was issued by the VeriSign certificate authority (CA).


File name:clearfishellext.dll
Product name:Clearfishellext Dynamic Link Library
Typical file path:C:\Program Files\acer\ plug-in\clearfishellext.dll
File version:
Size:87.57 KB (89,672 bytes)
Build date:2/6/2013 11:27 AM
Issued to:Acer Incorporated
Authority (CA):VeriSign
Effective date:Tuesday, March 9, 2010
Digital DNA
File packed:No
More details


The following programs will install this file
Acer Incorporated
11% remove


Copy hook handler
  • ClearfiCopyHook

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8.1 36.36%
Windows 8 36.36%
Windows 8.1 Single Language 18.18%
Windows 8 Single Language 9.09%

Distribution by countryDistribution by country

United States installs about 18.18% of Clearfishellext Dynamic Link Library.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Acer 100.00%
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