Though console applications are open source (PAR clients are GPL), GUI application is closed source. Console applications and some UI resource are open source.
- - MultiPar is the most popular Windows, Android & Android Tablet alternative to Par-N-Rar.
- - MultiPar is the most popular free alternative to Par-N-Rar.
ParPar is a high performance, multi-threaded PAR2 creation tool and library for node.js. ParPar does not verify or repair files, only creates redundancy. ParPar is a completely new, from ground-up, implementation, which does not use components from existing PAR2 implementations.
- - ParPar is the most popular Mac & Linux alternative to Par-N-Rar.
- - ParPar is the most popular Open Source alternative to Par-N-Rar.
checksum is an easy-to-use, no-nonsense BLAKE2, SHA1 & MD5 hashing program for Windows, capable of creating & verifying hashes of files and folders, even whole drives, with just one or two clicks. It is robust, lightning fast, intuitive, and completely customizable.
DataHealthCheck is a portable app to check your files for corruption or display their md5/sha1 hash. It is faster than other apps because it checks for corrupted files and update hashes of changed files in one pass.
This is a fork of par2cmdline which replaces core computation routines with ParPar’s processing backend, improving par2cmdline’s performance on x86/ARM platforms.
ICE ECC is a file verification and repair tool. ICE ECC allows you to protect your important files and sensitive data against digital corruption using Reed-Solomon codes
MacPAR deLuxe is a utility program that runs on the Apple Macintosh. It is useful to you if you download (or upload) binary files from internet newsgroups (a.k.a. “Usenet”).
MacPAR deLuxe Features
This software allows to generate MD (Message Digest) and SHA hashes from a file or files or files in a directory. Checksum is an value calculated from a content of file by special algorithm. You can also verify the file integrity of the downloaded document or program.
Checksum Compare is a program that computes and verifies SHA1 and MD5 hashes to compare files and directoriesDiscontinued
The program is no longer updated. Last version, v1.42, released in October 2016, can be still downloaded from the official website