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Files - Checksum Calculators (28)

fHash v2.2.0 Updated

Midas on 10 Feb 2021
  • 451KB (uncompressed)
  • Released on 10 Dec 2020
  • Suggested by smaragdus

fHash is a simple, drag-and-drop tool that helps determine if a file has been changed, modified, or corrupted via a hash string. The program can evaluate multiple files and supports MD5, SHA1, SHA256 and CRC32 hashes. Includes a verification capability that searches evaluated files for a given hash.

Cross platform with a client available for Mac.

Category:
Runs on:WinXP / Vista / Win7 / Win8 / Win10
Writes settings to: None
Stealth: ? Yes
Unicode support: Yes
License: GNU GPLv2
How to extract:
  1. Download the ZIP package according to your OS' bitness and extract to a folder of your choice
  2. Delete fHashShlExt.dll or fHashShlExt64.dll
  3. Launch fHash.exe or fHash64.exe
Similar/alternative apps: Hash
Latest comments
Midas on 2021-02-10 09:48

As of v2.2.0, fHash has gone 64-bit only. The last 32-bit version is still available from https://sourceforge.net/projects/fhash/files/2.1.9/.

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RapidCRC Unicode v0.3.34 Updated

billon on 24 Dec 2020
  • 868KB (uncompressed)
  • Released on 24 Dec 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?
  • Hidden files can now be overwritten when saving hash files.
  • Saving hash in NTFS stream will now keep the modified date.
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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RekSFV v1.8.4 Updated

billon on 30 Nov 2020
  • 3MB (uncompressed)
  • Released on 23 Nov 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?
  • Added:
    • Sorted columns are stored as well as sort directions are visualized now;
    • Stored lists can be checked failed now with skipping reported good files.
  • Fixed: Created unicode files have gotten UTF-8-BOM encoded instead of UCS-2 LE.

HashMyFiles v2.37

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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Hasher Lite v4.1

billon on 3 Sep 2020
  • 4MB (uncompressed)
  • Released on 3 Sep 2020
  • Suggested by Ttech

Hasher is a file verification system supporting drag-and-drop, multiple hashes at one time and a log viewer to show a list of processed files. The program can save to a verification file or copy hash results to clipboard. Many compare options are available or you can run multiple instances to compare hash results side-by-side.

Note: Lite version is restricted to 100 files per hash run.

The program works with files, directories, or text, supports Unicode paths and covers most common hash formats including CRC32, MD5, SHA1. Also features the high-security SHA256/512 among others.

Category:
Runs on:Win2K / WinXP / Vista / Win7 / Win8 / Win10
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Yes
License: Free for personal use/Liteware
How to extract: Download the "Portable" ZIP package and extract to a folder of your choice. Launch Hasher.exe.
Similar/alternative apps: Multihasher, RapidCRC Unicode
What's new? See:
https://www.den4b.com/news
Latest comments
PJ on 2010-01-02 23:48

Now what we need is a way to generate hashes for all files
in directories

abc on 2012-06-09 04:33

Needs support for SHA-2 (SHA-224, SHA-256, SHA-384, and SHA-512), it's becoming more common now days. The interface is quite good though

den4b on 2014-02-20 21:32

I just wanted to let you know that your suggestions have been heard and implemented.

@ Jon: Latest version can compute multiple hashes simultaneously.

@ abc: SHA-256 and SHA-512 have been added in the latest version.

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