Windows File Hash Tool

We, on the open port website, build a new tool that you can use, a file hash tool, It calls FileHasher it can give you several hash signatures about a selected file, include MD5, SHA1, SHA256, CRC32, file entropy and more. we build it for some test that we had to do with hash signature, and now we bring it to you for download.

The tool will generate MD5, SHA1, SHA256 signature for any selected file.

File Hash screens:

File Hash Tool
File Hasher Tool


What is a hash signature:

A hash signature is a one-way algorithm that you run against data. It is a one way because you can’t create the data from the hash. Once the data pass through the hash algorithm it generates a signature. This signature is the hash to the file. Once you have this signature any change for the file will cause the signature to change.It is a common way to verify downloaded files against changes.

There are services that can take an MD5 or SHA1 hash and convert it back to the string that use to generate this text. The service using a hash dictionary (database) of text and hash signature to accomplish it.

This method can work with text but not with files as files are more complicated. It is common to convert passwords to MD5 or SHA1 and vice versa in related to website login. Commonly used for password cracking.

File hash tool features:

Here is the list of options that this tool has:

  • File Size.
  • File Extension.
  • CRC32 signature.
  • File Entropy.
  • MD5
  • SHA1
  • SHA256
  • SHA384
  • SHA512
  • File Time information.
  • File Attributes.
  • Check the signature on Virus Total website.

FileHasher can give you several hash signatures for a selected file. Include MD5, SHA1, SHA256, CRC32, file entropy and more. We build it for some test that we had to do with a hash signature. Now we bring it to you for download.

The tool will generate MD5, SHA1, SHA256 signature for any selected file.


File Hash Tool (401 downloads)

VirusTotal Detection

Please note:

  • Please right click and run as administrator so the tool is able to open system files.

For bugs, comments, suggestion or if needed please contact us under the contact page.

Known Issue:

If you see an error, related to DLL, you probably need to install the Microsoft Visual C++ Redistributable Packages for Visual Studio 2015.


The software is provided “AS IS” without any warranty, either expressed or implied, including, but not limited to, the implied warranties of merchantability and fitness for a particular purpose. The author will not be liable for any special, incidental, consequential or indirect damages due to loss of data or any other reason.

This utility is released as freeware. You are allowed to freely distribute this utility via floppy disk, DVD/CD-ROM, USB Devices, Internet, or in any other way, as long as you don’t charge anything for this. If you distribute this utility, you must include all files in the distribution package, without any modification!

This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with this program. If not, see gnu licenses.

Leave a Comment

This site uses Akismet to reduce spam. Learn how your comment data is processed.