What is filter.sys?

filter.sys is part of FILTER and developed by FILTER according to the filter.sys version information.

filter.sys's description is "FILTER"

filter.sys is usually located in the 'c:\windows\system32\drivers\' folder.

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 filter.sys:

PropertyValue
Product nameFILTER
Company nameFILTER
File descriptionFILTER
Internal nameFILTER.sys
Original filenameFILTER.sys
Legal copyrightCopyright © 9/11 2009
Product version1.2.9.11
File version1.2.9.11 built by: WinDDK

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

Product nameFILTER
Company nameFILTER
File descriptionFILTER
Internal nameFILTER.sys
Original filenameFILTER.sys
Legal copyrightCopyright © 9/11 2009
Product version1.2.9.11
File version1.2.9.11 built by: WinDDK

Digital signatures [?]

filter.sys is not signed.

Filename variants

filter.sys may also use other filenames. The most common variants are listed below:

Folder name variants

filter.sys may also be located in other folders than c:\windows\system32\drivers\. The most common variants are listed below:

Other files also named filter.sys

filter.sys (6 votes)

Hashes [?]

PropertyValue
MD52e849b2483a3becd919011c7de7f192f
SHA25636b2793d3b5ca27cc5af40df3b4d73bb73096b5166b06e2f0553f1805cf1ba95

What will you do with filter.sys?

To help other users, please let us know what you will do with filter.sys:



What did other users do?

The poll result listed below shows what users chose to do with filter.sys. 0% have voted for removal. Based on votes from 1 user.

Votes
Keep100 %
1
Remove0 %
0

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.

No comments posted yet.

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