Software Alternatives, Accelerators & Startups

Jacksum VS GoodSync

Compare Jacksum VS GoodSync and see what are their differences

Jacksum logo Jacksum

Jacksum is a free, open source, cross-platform, feature-rich, multi-threaded command line tool for calculating hash values, verifying data integrity, finding files by their fingerprints, and finding algorithms to hash values. 489 hash functions!

GoodSync logo GoodSync

GoodSync provides highly reliable file backup and synchronization for both individuals and businesses.
  • Jacksum Landing page
    Landing page //
    2023-04-08

Jacksum supports 489 algorithms, including the most common cryptographic and non-cryptographic hash functions. Jacksum also supports the "Rocksoft (tm) Model CRC Algorithm" to customize your CRC.

Jacksum can perform a verification of hashes against a set of known hashes, and it can detect matching, non-matching, missing, and new files.

Jacksum takes advantage of modern multi-processor/multi-core environments, and saves time by hashing multiple files in parallel, and by computing hashes with multiple algorithms in parallel.

Output can occur in predefined standard formats (BSD-, GNU/Linux-, or Solaris style, SFV or FCIV) or in a user-defined format which is highly customizable, including many encodings for representing hash values, including binary, decimal, octal, hexadecimal with lowercase or uppercase letters, Base16, Base32 with and without padding, Base32hex with and without padding, Base64 with and without padding, Base64url with and without padding, BubbleBabble, and z-base-32.

Input data can come from files, standard input stream (stdin), or provided directly by command line arguments.

Jacksum supports many charsets for reading and writing files properly, and it comes with full support for all common Unicode aware charsets such as UTF-8, UTF-16, UTF-16BE, UTF-16LE, UTF-32, UTF-32BE, UTF-32LE, GB18030, etc.

With Jacksum you can also find the algorithm used to calculate a checksum, CRC, hash or find files that match a given hash value.

  • GoodSync Landing page
    Landing page //
    2023-05-11

Jacksum

Pricing URL
-
$ Details
Platforms
Windows Linux Mac OSX
Release Date
2023 August

Jacksum features and specs

  • algorithms supported: 489
  • algorithm types: cryptographic and non-cryptographic hash functions, CRCs and checksums
  • Customize CRCs from 1 to 64 bit width: yes
  • encodings for hash representation: 14
  • predefined styles to read and write files that contain hash values: 10
  • Calculation of hash values: yes
  • Find ok/failed/missing/new files (verify file/data integrity): yes
  • Find files by their fingerprints (positive matching): yes
  • Find files that do not match fingerprints (negative matching): yes
  • Find all duplicates of a file by its hash value: yes
  • Find the algorithm(s) that generated a certain hash value: yes

GoodSync features and specs

No features have been listed yet.

Jacksum videos

No Jacksum videos yet. You could help us improve this page by suggesting one.

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GoodSync videos

GoodSync Review - File Sync and Backup Tutorial

More videos:

  • Review - Goodsync Review
  • Tutorial - How to backup media (photo / video) - Goodsync Tutorial

Category Popularity

0-100% (relative to Jacksum and GoodSync)
OS & Utilities
100 100%
0% 0
File Sharing
0 0%
100% 100
Cloud Storage
26 26%
74% 74
File Sharing And Backup
0 0%
100% 100

Questions and Answers

As answered by people managing Jacksum and GoodSync.

What makes your product unique?

Jacksum's answer

Jacksum (JAva ChecKSUM) is a free, open source, cross-platform, feature-rich, multi-threaded command line utility that makes hash functions available to you. It covers many types of use cases where hash values are needed:

  • Calculating of hash values of almost any input
  • Finding OK/failed/missing/new files (verify file/data integrity)
  • Finding files by their fingerprints for positive matching
  • Finding files that do not match certain fingerprints for negative matching
  • Finding all duplicates of a file by its hash value
  • Finding the algorithm(s) that generated a certain hash value

In order to achieve the goals above Jacksum supports you with

  • 489 standard hash functions
  • Customizable CRCs from 1 to 64 bit width
  • 60+ options to control Jacksum's behavior on the command line
  • 14 standard encodings for representing hash values
  • 10 predefined styles for reading and writing files that contain hash values
  • 8600+ lines of manpage with descriptions, examples, and compatibility lists for the most common algorithms

Jacksum is also a library. You can use it for your projects. It is written entirely in Java

How would you describe your primary audience?

Jacksum's answer

Jacksum is for users with security in mind, advanced users, sysadmins, students of informatics, computer scientists, cybersecurity engineers, forensics engineers, penetration testers, white hat hackers, reverse engineers, CRC researchers, etc.

Which are the primary technologies used for building your product?

Jacksum's answer

Java, a programming language for building robust cross platform software.

Why should a person choose your product over its competitors?

Jacksum's answer

It is free, open source, cross platform, multi-threaded, reliable, and it comes with a bunch of features, see also https://github.com/jonelo/jacksum/wiki/Features

What's the story behind your product?

Who are some of the biggest customers of your product?

User comments

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Reviews

These are some of the external sources and on-site user reviews we've used to compare Jacksum and GoodSync

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GoodSync Reviews

15 Best Rclone Alternatives 2022
Compared to rclone, GoodSync offers very easy file backup and syncing ensuring your files are never lost. For its advanced features, GoodSync is an rclone alternative you pay to use.
6 Best File Sync Software 2022
As its name suggests, it is one of the most top-notch sync software and beats every other file synchronization software in terms of powerful file backup and sync. From centralized management and file synchronization reports to data backup and synchronization solutions, GoodSync control center offers solutions for every system or data source. GoodSync automatically identify...
Source: wethegeek.com
The 5 Best File Syncing Apps
Unlike most file sync software programs, GoodSync lets you connect to a variety of locations in addition to your computer folders, like FTP servers and cloud storage services. If you don't use an online service, GoodSync works like a P2P file sync program—no data is stored online.
Review of the File Synchronization Tools
GoodSync (GS) is a simple and reliable software for file backup and file synchronization. It automatically analyzes, synchronizes, and backs up your e-mail, precious family photos, contacts, MP3 songs, financial files, and other important files, such as desktops, laptops, servers, external drives, Windows Mobile devices, as well as WebDAV of users remotely via FTP, etc.
8 best Windows 10 file sync software
GoodSync backs up and syncs your files between any device or platform without storing them in the cloud. Thanks to the innovative technology it uses, GoodSync offers reliable bi-directional synchronization for all your files.

Social recommendations and mentions

GoodSync might be a bit more popular than Jacksum. We know about 1 link to it since March 2021 and only 1 link to Jacksum. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

Jacksum mentions (1)

  • Why are there no checksum apps for MacOS?
    Having said that I believe this is what you are looking for https://apps.apple.com/gr/app/hash-calculator-2/id463459213?mt=12 Or Https://github.com/sunjw/fhash/ Https://www.quickhash-gui.org Https://jacksum.net/en/index.html. Source: over 1 year ago

GoodSync mentions (1)

What are some alternatives?

When comparing Jacksum and GoodSync, you can also consider the following products

HashCheck Shell Extension - File-integrity verification with CRC-32, MD5, SHA-1, SHA-2 and SHA-3, integrated into Windows...

FreeFileSync - FreeFileSync is a free open source data backup software that helps you synchronize files and folders on Windows, Linux and macOS.

RapidCRC Unicode - RapidCRC is an open source CRC/MD5/SHA hashing program.

rsync - rsync is a file transfer program for Unix systems. rsync uses the "rsync algorithm" which provides a very fast method for bringing remote files into sync.

Md5Checker - Md5Checker is a free, faster, lightweight and easy-to-use tool to manage, calculate and verify MD5 checksum of multiple files/folders.

Duplicati - Free backup software to store backups online with strong encryption. Works with FTP, SSH, WebDAV, OneDrive, Amazon S3, Google Drive and many others.