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Data Guardian is a secure database application. Security and privacy are two of the most important issues in today's world; leaving passwords on sticky notes around your computer simply will not cut it anymore. Data Guardian is a secure database application with up to 448-bits of Blowfish encryption - regardless of how sensitive your data is. Create multiple databases in Data Guardian for a variety of purposes such as an address book, customer database, christmas shopping list, journal, password manager, or even notepad.

Easily create categories to store records, and even apply custom color labels and icons! Change

What's New

Version 3.3.4:

Note: Version 3 is a paid upgrade from all previous versions.

  • Fixes issues with macOS 10.12 Sierra and Retina


  • OS X 10.7 or later

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Data Guardian User Discussion

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2.7 64


Current Version (3.x)


Downloads 68,350
Version Downloads 256
License Shareware
Date 25 Oct 2016
Platform OS X / Intel 32
Price $19.95
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