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HashTab is a file hashing application and Finder context menu extension. The Finder menu extension adds a menu item called "File Hashes" that will allow you to launch the hashing application on a specific file from directly within Finder. Supports numerous common hashing algorithms SHA1 SHA-256 SHA-512, MD2, MD4, MD5, RIPEMD160, RIMPEMD 320, HAVAL, TIGER, and Whirlpool.

What's New

Version 5.1:
  • Added the winner of the NIST hash competition (Keccak) which is now the official SHA3 standard.


OS X 10.7 or later

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HashTab User Discussion

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justifiably Member IconReview+0

Just okay. Just worth $2, I suppose. To compare hashes you must apply to one file, copy a hash from the table, then apply to a second file, and finally paste the first hash into a text field to get a Yes/No indicator. I was hoping for a much better UI for comparing two or more files quickly. Should allow multiple instances of window and accept two or more files with an output window for each for quick comparison. Or using one window, accept multiple files and output file(s) grouped by hashes.

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Version 2.0
Adarkenigma Member IconReview+5

It is no longer free and version 2.1 is out on App store. will cost you $1.99. no change log on site or App store so dont know what new. i say its only worth 99 cents for ease of acces from app store.

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Version 2.0
Mikael B Member IconComment+415
Mikael B

This is Intel only since version 2 it seems.

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Version 2.0
Hueygeek Member IconReview+0

A good stuff, but the developers appears change the URL, I found it at http://www.implbits.com/Products/HashTabMac.aspx

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Version 1.2
Ecbrown Member IconReview+11

Fanstastic application. It does exactly what I want it to do---be convenient to computed SHA's, CRC32's, MD5's, etc. with a right click and choice from contextual menu.

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Version 1.2
Smilingbird Member IconReview+19

Great app! The best one I've found for verifying file checksums.

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Version 1.2

Version 2 is now out!

user icon+0
Version 1.2
> 3 6


Current Version (5.x)


Downloads 5,423
Version Downloads 535
Type Utilities / System
License Commercial
Date 18 Jun 2013
Platform OS X / Intel 32
Price $1.99