Checksum Aide (Hash Code Utility) - a graphical hashcode tool - Red Regent Software

Red Regent Software
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Checksum Aide
Hash code calculation utility.

Key Features:
  • Small system footprint.
  • Compatible with Windows versions from Windows XP to Windows 10.
  • Comes in 32-bit and 64-bit versions.
  • Drag and drop data to/from other applications.
  • Drag and drop files from Windows Explorer.
  • Drag a file on to the Checksum-Aide desktop icon to start the program and automatically calculate hash codes.
  • Export hash codes to comma-separated (CSV) or tab-separated (TSV) files.
  • Generate hash code on a block of text.
  • Generate hash code on a single file or multiple files at a time.
  • Includes context-sensitive help and searchable tutorial document.
  • Modify application settings from Preferences screen.
  • Portable version is also available.
  • Supports 11 different hash codes.
  • Support ASCII, UTF-8 and Unicode data formats.

Checksum Aide is a free graphical hashcode tool for Windows. It is used to calculate cryptographic hash codes (or checksum codes). You can use this tool to verify that a program you downloaded from the internet has not been corrupted or tampered with.

If you are a developer, you can use this tool to generate your own hash codes so that your end-user can confirm the authenticity of your software. When Checksum Aide is used in this way, it becomes a checksum integrity verifier for your files.

Checksum-Aide, which is also available as a portable hash code tool, can generate up to 11 different hash codes (including SHA-256). You can use it to get the hash code for a block of text or you can calculate the hash code for a file on your computer. You can also calculate the hash codes for multiple files at one time.

Checksum Aide is not just a CRC checksum tool only, it can do much more. The cryptographic hash codes generated by Checksum Aide include CRC32B, MD5, SHA1, SHA2-224, SHA2-256, SHA2-384, SHA2-512, SHA-3-224, SHA-3-256, SHA-3-384 and SHA-3-512.

Below, you will find the various versions of Checksum-Aide that are available on this website:
    • Checksum Aide 32 Bit
    • Checksum Aide 64 Bit Version
    • Checksum Aide 32 Bit Portable
    • Checksum Aide 64 Bit Portable

As mentioned earlier, this is a free product with absolutely no strings attached. You can use this product for as long as you want and even make copies (as per the License Agreement).

Do you need more help? Please check out our online user's guide!

Please see our Product Awards page.
Download Links

Click on one of the links (below) to download the setup program:
EXE Version
C-A-Setup.exe  (recommended for most people)
C-A-setup64.exe (recommended for most people)
MSI Version
C-A-Setup.msi (Download this file to use Microsoft's MSI installer)
C-A-Setup64.msi (Download this file to use Microsoft's MSI installer)
Portable Version  (Extract with Unzip Utility) (Extract with Unzip Utility)
Download from CNET

Download Checksum-Aide 32-Bit for Windows from CNET.

Hash Codes

Use the the SHA-256 code below to verify the authenticity of Checksum-Aide:
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