Search Results for "hash file"

PeaZip is a free archiver tool. The application provides an unified, natively portable, cross-platform file manager and archive manager GUI for many Open Source technologies like 7-Zip, FreeArc, PAQ, UPX. Create: 7Z, ARC, Brotl, BZip, GZip, PEA, TAR, WIM, XZ, ZPAQ, ZIP, Zstandard files and more Open and extract 200+ file types: ACE, CAB, DEB, ISO, RAR, ZIPX and more Features of PeaZip includes extract, create and convert multiple archives at once, create self-extracting archives...

DAR is a command-line backup and archiving tool that uses selective compression (not compressing already compressed files), strong encryption, may split an archive in different files of given size and provides on-fly hashing, supports differential backup with or without binary delta, ftp and sftp protocols to remote cloud storage Archive internal's catalog, allows very quick restoration even a single file from a huge, eventually sliced, compressed, encrypted archive eventually located on...

HashSum is a .NET port from GNU's md5sum and sha1sum. It supports: hash algorithm selection between MD5 and SHA1 (more could be added later) and compatibility between HashSum and GNU's checksum file format

DirSynch is a bidirectional directory synchronizing software. It helps you to discover the status of each file in both directories: if it's only in one of them, if it's newer in one than in the other, or if they are simply equal. It also support file content comparison using a hash function, although it's very time consuming. After letting you to choose which files do you want to synchronize, it performs the right operations to make both directories equal (or not, if you want it different). ...

Manifest Maker is a graphical Python application which takes a file or group of files and creates a plain text manifest list of each item. The manifest includes the file name (including directory structure) as well as a checksum of the file. (No longer maintained)

Filecalibur calculates hashes of the analyzed files (using hashdeep) and stores them in text files. Using this hash files, differences or modifications of files within this collections are identified and used to modify other collections. It uses rsync to synchronize filecollections with each other. In the end Filecalibur does nothing what you would not be able to do by hand - but here you can keep track of several tousand files. If you do backups, Filcalibur ensures you that your backups...

...So Look'n'Feel should be somewhat the same, though some changes have been made. Algorithm is simple and suitable for large file sets with few differences: basic set of duplicate candidates is determined by file size, then candidates are compared byte-wise. So for files which don't start to differ by growing at the tail it reduces read operations greatly compared to hash-based comparision (i.e. test case: 40GB of files, 16GB RAM, many differences: initial compare (uncached by OS) around 300sec, subsequent compare (relevant file parts cached by OS) ca. 2sec) Note: this program is not related to lsdup

jPhotoArchive is a simple system for managing a tiered series of archives for digital photographs. An MD5 hash is used to ensure file integrity from the original media through all archive tiers.

This is a more secure file encryption program which uses SERPENT cipher and WHIRLPOOL+SHA-256 hash functions in key creation and for integrity checking.

A program to calculate and verify checksums of multiple files with wizard-like GUI. Supports 12 hashes: CRC32, MD2, MD4, MD5, SHA1, SHA2, RIPEMD,Whirlpool, ED2K, AICH, Tiger, TTH. Allows processing of nested directories and updating of checksum files

DuMP3 is a duplicate and similar file finder. It finds exact duplicate binaries by hash, similar text files by substring content, images (JPG, BMP, GIF, PNG, etc) by color and audio files (MP3, WAV, OGG, etc) by wave data. Future: fonts, video.

fafisu is short name for "fast file hash". it determines an md5-checksum from a 4 KB part of the middle of the file (you can change the size of that part). it is enough to use this checksum for determine if files could be equal. than use md5sum

md5cache is best described as an fast, improved "md5sum". it determines the md5-hash of a file and print it out. but, on a second call to the same file, as long as it keeps unchanged, there is no need to rescan the whole file again. its database driven

ebsdiff creates a binary patch file using the bsdiff format. The enhancements to bsdiff are that it stores an MD5 hash of the original file (preventing accidental patching of the wrong file) and can limit the memory it uses while creating the patch file.

Command-line hash file checker/creator. Supports .sfv, .md5, .sha1 and .sha2, and is easily extendable. Includes animated progress bars and recursive directory handling. Supports large numbers of files. Includes AppleScript droplets for use on Mac OS X.