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Files - Integrity Checkers (19)

CHK v2.35

billon on 7 Nov 2017
  • 3MB (uncompressed)
  • Released on 6 Nov 2017
  • 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 etc.

Category:
System Requirements: 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.

SFV Ninja v1.3.6

billon on 7 May 2017
  • 1MB (uncompressed)
  • Released on 6 May 2017
  • Suggested by I am Baas

SFV Ninja allows you to check the integrity of any number of files. After running on a file list, the program can then check all files on that list, with the option to only verify/update only newly added files. The program can recursively scan/generate a folder for files and load them all at once, using relative paths whenever possible.

Useful to quickly checking system files or archives for modification/corruption. Supports many commonly-used hashing algorithms listed here from fast/simple to slow/secure: SFV (CRC32), MD5, SHA-1, and SHA-256.

Category:
System Requirements: 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 SFVNinja.exe.
What's new?
  • List clear mode toolbar option is now saved.
  • Added "Save list to HTML file" option under the File menu.
  • Eliminated dependencies on resources.dll for icon glyphs and on temp directory.

MultiPar v1.2.9.9

webfork on 2 Jan 2017
  • 2MB (uncompressed)
  • Released on 12 Dec 2016
  • Suggested by MarkyMark

MultiPar helps protect backups and transfers with error detection and recovery. The program looks at information from any number of files and folders to function as insurance against data loss. The program generates companion "PAR" files that are built from a percentage of the originals, using more space for greater protection (e.g. 10% of the original for already safe methods, 50% for frequent failures).

The program has a wide variety of customizations including format, processor usage, and various other tools available to the standard PAR format. For backups, it can also choose PAR size by available free space (e.g. saving a 3 gig file to a 4.7 gig DVD will mean generating a 1.7 gig PAR file).

Functional in Linux/Mac via WINE. The program supports multi-threading, multiple processors, can recurse subfolders, and functions with standard formats including PAR, PAR2, and (experimental) PAR3 formats.

Category:
System Requirements: WinXP / Vista / Win7 / Win8 / Win10
Writes settings to: Application folder; however shell integration and filetype associations will write to the registry.
Unicode support: Yes
License: GUI: Freeware (accepts donations). Console applications: GPL
How to extract:
  1. Download the ZIP package and extract to a folder of your choice
  2. Delete:
    • MultiParShlExt.dll
    • MultiParShlExt64.dll
    • MultiParShlExt.ini
    • Any unwanted language files
  3. Launch MultiPar.exe
Similar/alternative apps: ICE ECC, RapidCRC Unicode
What's new? See:
http://hp.vector.co.jp/authors/VA021385/
Latest comments
webfork on 2017-01-02 01:22

@shnbwmn: the .EU site's relationship to the .JP address is discussed at length in forums.

Multiparuser on 2017-09-03 08:58

From the author of Multipar:
BEWARE: multipar . eu is a malicious spam site with altered versions of MultiPar.

You should remove all links to it to reduce the Google rating.

webfork on 2017-09-04 22:21

@Multiparuser: if you go to the page we link to when you click "website" you can see what the author has posted about the .EU mirror, which is encouraging caution. He does not call it a malicious spam site.

See all

Fsum Frontend v1.5.5.1

webfork on 14 Jul 2016
  • 461KB (uncompressed)
  • Released on 27 May 2008
  • Suggested by otaku

Fsum Frontend allows to compute message digests, checksums, and HMACs for files and text strings. It supports drag-and-drop and can function on batches of files at once either for creation or verification.

The program supports a host of different hashes including common like CRC32, MD5, and SHA256 as well and many obscure hashing methods (96 total). Allows both batch creation and verification.

As the name implies, the program uses FSUM.

Category:
System Requirements: WinXP / Vista / Win7 / Win8 / Win10
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Partial
License: Freeware/Open Source
How to extract: Download the ZIP package and extract to a folder of your choice. Launch FsumFrontEnd.exe.
Optionally, download FSUM ZIP package and extract to the same folder.

MD5Checker v3.3.0.12

webfork on 9 Dec 2016
  • 301KB (uncompressed)
  • Released on 24 Dec 2007
  • Suggested by I am Baas

MD5Checker is a fast and lightweight tool to calculate and verify MD5 files hashes of multiple files and folders. Calculated MD5 File hashes can be saved and loaded to/from files.

Note that a separate download is available from the website for Win9x/Me.

Category:
System Requirements: Win95 / Win98 / WinME / WinNT / Win2K / WinXP / Vista / Win7
Writes settings to: Application folder
Stealth: ? Yes
Unicode support: Yes
License: Freeware
How to extract:
  1. Download the ZIP package and extract
  2. Move Md5Checker.exe to a folder of your choice
  3. Launch Md5Checker.exe
Similar/alternative apps: RapidCRC Unicode, FileVerifier++, MultiHasher