BlowFish 2000
Copyright 1986-2019 by Gregory Braun. All rights reserved.

Screen Shot

BlowFish is a small, easy to use, file encryption utility. Simply drag and drop files and folders to quickly protect your sensitive documents, and then enter an encryption key to encode and decode the files you want to protect from prying eyes.

Files can also be quickly encrypted and decoded directly from the MS Windows Explorer by using the pop-up context menu.

This utility uses the Blowfish encryption algorithm.

BlowFish can be configured to optionally place its program icon in the taskbar notification tray.

Click on the following link to view a screen shot of BlowFish.


Version 3.4 Adds support for Widows Vista, 7, 8 and 10 operating systems.
Works On MS Windows 10, 8, 7, Vista, 2003, XP, 2000, NT, ME, 98 & 95
Download Download BLOWFISH.ZIP  BLOWFISH.ZIP (683K Bytes)
Install Download BlowFish_Setup.exe  BlowFish_Setup.exe (699K Bytes)
Updated April 27th, 2013
Installation Unzip to a temporary directory or run BlowFish_Setup.exe
Price Free to try, $19.99 if you decide to keep it.
Support E-Mail for BlowFish user support
Certified Software Certified by Softpedia
Crypto Users

Registered Crypto 2000 users can upgrade to BlowFish 2000 for free. Simply use the same registration key that was provided to you when you purchased Crypto 2000.


BlowFish 2000  is subject to United States export controls. BlowFish 2000 may not be downloaded or otherwise exported or re-exported: into (or to a national or resident of) Afghanistan, Cuba, Iran, Iraq, Libya, North Korea, Sudan, Syria or any other country to which the United States has embargoed goods; or any organization or company on the United States Commerce Department's "Denied Parties List."

By downloading or using BlowFish 2000, you are agreeing to the foregoing and all applicable export control laws. You are also warranting that you are not under the control of, located in, or a resident or national of any such country or on any such list.

The information on export laws provided herein is not necessarily complete. For more information on export laws, please refer to United States Commerce Department, Bureau of Export Administration at 202.482.2440, or 202. 482.4811

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