CHK Hash Tool
Description
CHK is an advanced hash tool — a simple application designed to help you verify the integrity of your files, find duplicates and much more!
Main Features
Verify the integrity of downloaded/transferred files
Find and get rid of duplicate files on your computer
Support for all the hashes you'll ever need, including CRC-32, MD5, SHA1, BLAKE3 , xxHash3-64 and much more
Quick check the Zstandard Compression RatioShannon Entropy of any file
Simple interface with full Unicode and Drag&Drop support
It's portable - run anywhere without any installation
And last but not least - it's FREE!
Downloads
Program Size BLAKE2s-128
CHK v5.51 Win64 Portable 2.23 MB
9BFE282B193C82954B01865757191D89
CHK v5.51 Win32 Portable 1.55 MB
9943AB715E3666C1909F69BDCA5F9287
Language Packs (Chinese Simplified, Chinese Traditional, English, French, German, Greek, Italian, Japanese, Korean, Spanish)13 KB
5227603775D2364C776E7B6B0954EA53
Instructions: Download the ZIP package and extract to a folder of your choice. Launch chk.exe
Data Compression Software
Selection of my proprietary software:
Program Description Used Algorithm(s) Release Date User Interface
BCM v2.03 The ultimate BWT-based file compressor
BWT+CM, preprocessing
2023-02-27
Command line
ULZ v1.02 BETA An ultra-fast LZ77 compressor
LZ77
2021-03-14
Command line
LZPM v0.18 A highly asymmetric LZ77-based file compressor with Optimal Parsing
LZ77+ARI
2020-08-20
Command line
SQUID v0.03 A fast LZP-based file compressor
LZP+ARI
2018-10-03
Command line
PPMX v0.09 Original, small and fast PPM implementation
PPM
2014-03-24
Command line
BIM v0.03 A high performance lossless image compressor. Currently BIM supports 24-bit BMP, TGA and PNM/PPM images
LPC+CM
2013-09-13
Command line
PIM v2.90
A fully-featured file archiver with smart
algorithm selection. In addition, PIM supports extraction for ZIP, JAR, QUAKE
PAK, PK3, PK4, QUAD and BALZ archives
PPMD, BALZ, BZIP2, preprocessing
2009-01-01
Graphic
PIMPLE v1.43 Quite old, but extremely powerful compressor with many options to play with
LZP+CM, preprocessing
2006-04-24
Graphic
My open source projects:
CRUSH — An LZ77-based file compressor (Public Domain, 2013)BALZ — A ROLZ-based file compressor (Public Domain, 2008)QUAD — A ROLZ-based file compressor (LGPL, 2007)LZPX — An LZP-based file compressor (GPL, 2005)
Benchmarks
Contact
Check out my professional profile and connect with me on LinkedIn: http://lnkd.in/AXRXBf
© 2003—2024 Ilya Muravyov
