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Files - Integrity Checkers (19)

HashMyFiles v2.37 Updated

billon on 1 Oct 2020
  • 97KB (uncompressed)
  • Released on 1 Oct 2020
  • Suggested by infimum

HashMyFiles is a small utility that allows you to generate unique file identifiers (hashes) using a variety of popular checks. These can help determine if a file has been modified or corrupted, as well as help determine the file's reputation by submitting to the VirusTotal database for malware analysis.

Formats supported range form fast to secure with CRC32, MD5, SHA1/-256/-512/-384. The various hashing information can be saved to a report (text/HTML/XML/CSV/TSV) that includes name, path, dates, file size, version and other info.

Category:
Runs on:Win98 / WinME / WinNT / Win2K / WinXP / Vista / Win7 / Win8 / Win10
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Yes
License: Freeware
How to extract: Download the ZIP package and extract to a folder of your choice. Launch HashMyFiles.exe.
Similar/alternative apps: Hash, HashGenerator
What's new?
  • Added option to choose another font (name and size) to display in the main window (Options -> Select Another Font).
Latest comments
Special on 2019-08-21 10:46

Blows my mind how stagnate NirSoft's programs become, HashMyFiles still doesn't have a way to "Delete files to Recycle Bin" or similar. And all his programs are still plagued with DPI/multi-monitor issues years after reporting about them.

billon on 2019-08-21 20:35

@__philippe:

Fix was about "Explorer context menu" which have absolutely nothing to do with TPFC, so I dared to omit such details

__philippe on 2019-08-22 05:25

@billon

Aha!…Light in the Midst of Darkness…! Ta !
That'll teach me the virtue of first double checking at the very source of any discontent…;-)

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IgorWare Hasher v1.7.3

billon on 7 Jul 2020
  • 180KB (uncompressed)
  • Released on 8 Feb 2020
  • Suggested by joby_toss

IgorWare Hasher can be used to generate a checksum for a single file or verify its integrity using verification files (.sha, .md5 and .sfv) generated by many hashing programs. The program supports UTF-8 verification files and are automatically verified if found.

CRC32, MD5 and SHA-1 hashes are supported.

Category:
Runs on:Win2K / WinXP / Vista / Win7 / Win8 / Win10 / Wine
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Yes
License: CC BY-ND 3.0
How to extract: Download the RAR package and extract to a folder of your choice. Launch hasher.exe.
What's new?
  • Increased char limit for text box.
  • Status message "Done!" changed to "Calculation done!".
  • Fix: File size was not correctly displayed (copy function) for files larger than 4GB.
Latest comments
dele on 2010-06-18 13:34

@Kermode
Have a look to HashMyFiles
http://www.nirsoft.net/utils/hash_my_files.html

Bob on 2010-12-13 13:27

I agree that HashMyFiles is the best one for multiple files I have found to date. It's small, quick and even integrates into the right click menu if you want it there.

webfork on 2011-12-31 22:07

Works great to create/verify companion hashes for individual files. Wish there was a way to work in a batch mode.

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RekSFV v1.8.3

billon on 24 Apr 2020
  • 3MB (uncompressed)
  • Released on 23 Apr 2020
  • Suggested by I am Baas

RekSFV is a checksum generator and verifier that can evaluate files and whole directories. When scanning, the program checks for all supported files and verifies any found checksums. The program supports drag and drop, stay-on-top, minimize to tray, shortcut keys, multiple instances, sound notification and more.

The program supports several hashing algorithms including SFV, MD5, SHA1, SHA256, SHA512.

Category:
Runs on:WinXP / Vista / Win7 / Win8 / Win10
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Yes
License: Free for personal use
How to extract: Download the "exe bundle" ZIP package and extract to a folder of your choice. Launch RekSFV.exe.

Optionally, delete unnecessary language files.
Similar/alternative apps: MultiHasher, RapidCRC Unicode
What's new?
  • Fixed: Window position was not correctly restored on multi-monitor systems.

RapidCRC Unicode v0.3.33

webfork on 31 May 2020
  • 867KB (uncompressed)
  • Released on 25 Apr 2020
  • Suggested by Userfriendly

RapidCRC Unicode is a hashing program capable of checking and verifying the integrity of files, folders, or whole drives. The program includes process priority, ability to pause/resume analysis, job queuing, easily copy hashes to the clipboard and multi-threaded checks. If using checksum files (e.g. .sfv or .md5) for future verification, options include the ability to generate for every analyzed file, directory, or a single checksum with all hash data.

Includes direct support for CRC hashing in the filename (common for anime releases) for example: "MyFile [45DEF3A0].avi") Other algorithms range from fast to secure, including SFV(CRC32), MD5, ED2K, SHA-1/256/512 and Blake2sp.

Based on the original RapidCRC but updated with extended Unicode support.

Category:
Runs on:Vista / Win7 / Win8 / Win10
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Yes
License: GNU GPLv2
How to extract:
  1. Download the "Archive" or "Archive (x64)" RAR package and extract using 7-Zip or similar program to a folder of your choice
  2. Delete rcrcshex.dll or rcrcshex64.dll
  3. Create an empty text file called options_unicode.bin in the same folder
  4. Launch RapidCRC.exe
Similar/alternative apps: FileVerifier++
What's new?
  • Copy to Clipboard was not working for Blake2sp.
Latest comments
webfork on 2014-08-02 02:05

This is currently my go-to program. I tend to add it to the "send to" menu on machines I'm currently using and it works beautifully to check one or more files. Also, the ability to insert the hash directly into the file name makes so much sense. Just drag-and-drop it into the window and instantly know if there's a problem. Great solution to the multi-step check.

shoover on 2016-02-21 09:17

I think there is something wrong with the "CRC into Filename" function. This occurs with files that lack a file extension.

webfork on 2016-02-22 21:20

shoover: The dev has been pretty responsive if you want to reach out: https://github.com/OV2/RapidCRC-Unicode/issues

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CHK v3.21

billon on 19 Sep 2019
  • 4MB (uncompressed)
  • Released on 19 Sep 2019
  • Suggested by encode

CHK is simple checksum program that can verify downloaded files from the Internet, hash your files to ensure integrity and help detect duplicates. Supports drag-and-drop and most popular hash protocols including CRC-16/32/64, ED2K, MD4/5, SHA-1/256/512/3, BLAKE2sp/b etc.

Category:
Runs on:Win2K / WinXP / Vista / Win7 / Win8 / Win10
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Yes
License: Freeware
How to extract: Download the "Portable" ZIP package and extract to a folder of your choice. Launch chk.exe.
What's new?
  • Added:
    • "Set Font..." menu;
    • CSV export (Excel format);
    • Taskbar progress indicator;
    • "Invert Selection" command;
    • "Clear All" toolbar button.
  • Fixed Status Bar flicker.
  • Various speed improvements & bug fixes.
  • More optimized & smaller compile.