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Mac OS X  |  Security / Privacy  |  Encryption / File Protection  |  Permanent Eraser

Permanent Eraser

Permanent Eraser - 2.3.3

securely delete your files & CD/DVD-RWs

All Time: (4.2)
This Version: Not rated (0.0)
Current Version: 2.3.3
Release Date: 2007-12-30
License: Freeware
Downloads (this version): 5,026
Downloads (all versions): 22,467

Information Related to Version:

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Product Description:

When you normally delete your files in Mac OS X, the operating system is only forgetting where those particular files are placed, while the data still physically remains on the drive. Beginning with Mac OS 10.3, Apple enhanced its security by introducing the Secure Empty Trash feature, which follows the U.S. DoD pattern of overwriting data seven times.


Permanent Eraser provides an even stronger level of security by implementing the Gutmann Method. This utility overwrites your data thirty-five times, scrambles the original file name, and truncates the file size to nothing before Permanent Eraser finally unlinks it from the system. Once your data has been erased, it can no longer be read through traditional means.


Permanent Eraser is free of charge, and the source code is also provided for educational purposes.

  • Implements the Gutmann Method via srm to remove files
  • Erases the files in your Trash
  • Erases CD-RWs and DVD-RWs
  • Erases files dropped on the application icon
  • Provides a warning dialog before files are erased (Press the Option key to bypass this warning).
  • Universal Binary
  • Localized for English, German, French, Dutch, Swedish, and Traditional Chinese
  • Source code is available
  • It's free!

What's new in this version:

  • Corrected a bug where the program would stall after deleting 250 files.
  • Tested and verified with Leopard.
  • Updated application icon for Leopard.

Operating System Requirements:

This product is designed to run on the following operating systems:

  • Mac OS X 10.5 Intel
  • Mac OS X 10.5 PPC
  • Mac OS X 10.4 Intel
  • Mac OS X 10.4 PPC
  • Mac OS X 10.3.9
  • Mac OS X 10.3
  • Mac OS X 10.2

Additional Requirements:

  • Mac OS X 10.2 or later

Screenshots:

Permanent Eraser

Download Links:

Your Installed Versions:


 

Feedback Summary:

This Version:
Overall Rating: Not rated (0.0) Features: Not rated (0.0) Support: Not rated (0.0)
Ease of Use: Not rated (0.0) Quality / Stability: Not rated (0.0) Price: Not rated (0.0)
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Permanent Eraser Reviewexcellent though still trouble with bulk erasures - Version: 2.3.3, 9/21/2008 05:35AM PST

Tom Older
This is an excellent product and makes forking out for such as Netshred not necessary. My one quibble is that though it is stated that with 2.3.3 the bug that made it lock up with 250 deletions has been erased, I still find it locks up with bulk erasures. This with eg browser cache erasure where you might have 800 or so files in the cache, it locks up somewhere between 200 and 300 I found. Means you have to do such an erasure in stages if you are doing it, but that's a small price to pay when the price is zero.
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Permanent Eraser CommentarySecurity, securely? - Version: 2.3.3, 12/31/2007 08:05AM PST

UmarOMC1
Would it be possible to correctly assume that since this product would be utilized by someone who cares for security that it may seem odd that a listing of currently-overwriting filenames might prove insecure?
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Permanent Eraser Commentarydouble-check? - Version: 2.3.1, 4/13/2007 10:14PM PST

UmarOMC1
...anyway to double check that "the job's really done"? Some checksum or something?

Thanks.
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