Entropy free download for Mac


13 December 2013

Versatile and easy to use archiver.


Entropy is a versatile and easy to use archiver capable of creating, modifying and extracting many archive formats.allows you create, modify and extract popular archive formats like zip, 7z and tar.

A versatile tool, Entropy allows you to :

  • Extract an entire archive, or individual files within it.
  • View contents of an archive instantly without extracting it.
  • Create new archives ( including multi-volume split archives )
  • Modify existing archives
  • Secure your archives using AES-256 encryption.
  • Search within archives.
  • Filter out unnecessary files ( like .DS_Store ).

What's new in Entropy

Version 1.6.0:
  • Bug fixes for OS X 10.9 Mavericks.
  • Fixed issues with RAR v5 archives.
  • Fixed a bug that could lead to symbolic links being stored as regular files in RAR archives.
  • Fixed issues with Quick Look previews.
  • Fixed a bug that could lead to file modes being ignored for tar archives.

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How would you rate Entropy app?

67 Reviews of Entropy

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23 June 2011
Version: 1.2.2

Most helpful

What happened to that old icon? - it was so much better!
16 January 2016
Version: 1.6.0
So, it isn't active anymore? So sad... it was the best in its class.
09 September 2015
Version: 1.6.0
Hasn't been updated in a long time, but the same goes for other compression/archiving utilities that I've been using until now, namely Keka, 7zX, UnRar, GUI Tar, and RarMe. To have all those format options in one app, is really a plus. But Entropy needs some serious work.

(1) Password-protection shouldn't only be set to specific passwords: you should also be able to define a generic password protection setting, which makes Entropy prompt you with a password input request; that way you wouldn't be forced to make a discrete setting for *every* password you want to use.

(2) One big plus is the integration of tar + xz, which I use a lot for archiving purposes, in my case with a homebrew installation of xz, and a bash script running through an Automator service. However, the Filter setting to remove ".DS_Store" (and in my case also files that begin with "._") doesn't work for txz archives, which is annoying because you can actually exclude these hidden files/resources with shell scripts. Furthermore, there is no way to specify compression ratios for xz, as you can do in the shell, i.e. settings possible up to 9 plus extreme mode (for bigger files). And since txz is often used for backup purposes, it would be nice to have the ability to append the archiving date and time to the archive name. Last but not least, for unix file distribution, it would be nice to have the ability to force user/group settings to specific UIDs and GIDs, e.g. generic 501 and 20, force root & admin group etc., plus options for subdirectories, or simply to retain current user/group settings (for backup purposes). At least you can specify the destination folder, which lets you txz-archive files/folders in source directories with root/admin permissions.

(3) It would also be nice to have user-defined presets in the Finder's services menu, e.g. 7z, 100 MB split, high ratio, password prompt etc.
22 July 2015
Version: 1.6.0
Can we have an update please? Or an assurance that a newer version is in work.
Show comment (1)
31 May 2015
Version: 1.6.0
A year and a half and no update in sight. I think it's safe to assume this project is dead. Time to move on to other developers that give a crap about updating their software.
26 February 2015
Version: 1.6.0
Excellent application! The best of the genre. But it's past time for an update to Yosemite interface and support for new compression formats.
20 October 2014
Version: 1.6.0
Any ETA on a new update? It's been almost a year. Amazing app, by the way. Is there any possibility of you adding .DMG support [creating DMGs for instance] in future updates? That would make this app perfect.
07 October 2014
Version: 1.6.0
Without any doubt this is the best application of the genre for the Mac. Is my application standard for compression and decompression of files and worth every penny! Lack only support zipx files and have translation to Brazilian Portuguese to then win five stars! Highly Recommended!
21 August 2014
Version: 1.6.0
Very interested in this app. But no updates in 9 months. Is it still actively developed?
Show comments (3)
31 July 2014
Version: 1.6.0
does Entropy supports *.00x files?
28 July 2014
Version: 1.6.0
I like it! Clean and simple interface, yet plenty of features. I'm knocking off half a star because if you set Entropy as the default app for zip files (and other archives), it assigns an eyeball-burning orange icon to them, which really looks out of place among all the other OS X icons. The dev says that redesigning the file icon is on his to do list, so I'm hoping my eyes get a break soon.