Data Guardian

Securely store passwords and more!

Data Guardian allows you to secure your logins, passwords, addresses, notes, credit card numbers, receipts, and other information in a customizable database with up to 448-bits of Blowfish encryption!

Download Buy Solo · $29.95 Manual

Your information. Your structure.

Build collections and custom fields for passwords, contacts and more.

Keep private details private.

Use database encryption, password generation and clipboard privacy tools.

Bring your records together.

Import, export and synchronize databases across your workflow.

Secure & Beautiful

Leaving post-it notes attached to your monitor to remember passwords is a major security risk! In a world plagued by privacy concerns, trust in Data Guardian's 448-bit strong Blowfish encryption to keep your mind at ease!

The flexible and intuitive design of Data Guardian makes entering a wide range of data a breeze. Address books, passwords, credit card numbers, shopping lists, or even journal entries! On the go? Grab Data Guardian for iOS! Even automatically generate 2FA/OTP on-demand.

Data Presets

Have you created record that has a selection of fields you will use on a regular basis? Save it as a preset. Later, create new blank records with the fields you've chosen already added!

Passwords.app Integration

Export data to macOS's Passwords.app to always have your passwords with you when you need them.

Smart Collections

Create regular collections to sort records, or have Data Guardian automatically manage that for you with Smart Collections! Set up matching criteria and records will be automatically sorted for you.

Custom Tailored

Every record in databases can be custom-tailored to suit the type of information entered. Select from one of many different field types such as: dates, phone numbers, e-mail address, web address, dropdown menus, checkboxes and more.

Beyond simply storing data, phone numbers can be dialled directly from within the app, web fields launch in your preferred web browser, and e-mail addresses open in your default mail client.

Other Highlights

Password Generator

Are you having trouble thinking of a good password when signing up somewhere new? Specify a format and generate fresh random passwords on the fly!

Quick Browser

Do you want quick access to your entire password repertoire while in any app? The Quick Browser floats over top of all windows and allows you to quickly browse your database.

Import & Export

Easily import from common formats like text, CSV, vCards, Address Book and more. Export to CSV (for Passwords.app), HTML, or plain text.

Attachments

Integrate files right into the database! Attach pictures, documents, music or more to any record. Attachments are saved securely within the confines of the database.

Backup

Databases are automatically saved every few minutes to prevent data loss incase of a crash. Not enough for you? Print out a beautiful hard copy of all of your records!

Cross-platform

One database works interchangeably between both the Mac and PC versions.

Auto-save

Databases can auto-save so that changes are never lost.

Bulk Edit

Apply changes to a selection of records at the same time.

Cross-platform

Interchangeable database format between the Mac and PC version.

Export

Export your database to a flat-text file for use in other programs.

Import

Import virtually any flat-text file and map it to custom fields.

Limitless

Create unlimited records, collections, and fields!

Log

Record application activity to a log.

Password Generator

Dynamically generate passwords based on a user specified algorithm.

Phone Integration

Dial phone numbers directly from records.

Photo-Ready

Insert pictures into records.

Printing

Print a sheets of record information in a variety of formats.

Privacy

Auto-clear clipboard or quit the app after a specified interval.

Quick Browser

Access to Data Guardian from within any application.

Security

Up to 448-bit Blowfish encryption.

Synchronization

Sync databases together to merge and update.

1 of 10 Share your story

This has been my most important and used database/password application for over a dozen years now!

Robert Mitton

Have used Data Guardian for years to store passwords, would rate it 5 stars, however have issues syncing with iOS.

Robert McKinney

Formerly I used other databases, like AppleWorks, FileMaker, Bento. But years ago I started using DataGuardian and I still am using it because it is quite simple, has many possibilities and doesn't cost a fortune. Some time I could use DataGuardian on my iPad, and it made the program much more profitable, but Koingo discontinued the iOS-version. I am waiting DataGuardian coming back to use it on my iPad and iPhone!

Constant Coolsma

I use DataGuardian for any kind of passwords, serial numbers and other bits of information want to protect and keep in a safe place. It's great to have own templates and to be able to organize everything with customizable keywords and smart collections. I do not have the iOs app yet, but as I write this, I decide to purchase it right now.

Christian Drost

Once upon a time I bought software from a reputable company at a fair price and it actually worked (to my surprise) as advertised, yeah me! But I stared to be concerned the as has happened to me in the 30 years that I have been using software both personally and professionally that the above mentioned "reputable company" sold out leaving the customer with it's pants down. PLEASE! don't do that! THANKS IN ADVANCE.

Gerard C. Pilachowski

Great; easy to use and I can put it on my phone as well as my main computer. Reliable and very intuitive

Susan Silverman

Retired. Use DG regularly.

Jack Berns

Helps me to keep track of passwords, licenses and serial numbers. Been using for more than 10 years.

Thomas Ficht

I have used Data Guardian for several years and it has always worked well.

Tite Joseph

I have been using Data Guardian for years

Rodney Lawley

Screenshots

Pricing

1 of 6

Solo

1 computer/user · 5 unique devices per year

Current major version

$29.95

One-time payment. This major version.

Buy

Annual subscription

$21.95 / year

Billed annually.

Subscribe

Lifetime updates

$119.00

One-time payment. Lifetime updates.

Buy

Household

1 household · 10 unique devices per year

Current major version

$79.00

One-time payment. This major version.

Buy

Annual subscription

$59.00 / year

Billed annually.

Subscribe

Lifetime updates

$299.00

One-time payment. Lifetime updates.

Buy

Student/Senior

1 computer · 2 unique devices per year

Current major version

$21.95

One-time payment. This major version.

Buy

Annual subscription

$21.95 / year

Billed annually.

Subscribe

Lifetime updates

$89.00

One-time payment. Lifetime updates.

Buy

School

1 school · 300 unique devices per year

Current major version

$129.00

One-time payment. This major version.

Buy

Annual subscription

$99.00 / year

Billed annually.

Subscribe

Lifetime updates

$499.00

One-time payment. Lifetime updates.

Buy

Small Business

10 computers/users · 60 unique devices per year

Current major version

$199.00

One-time payment. This major version.

Buy

Annual subscription

$159.00 / year

Billed annually.

Subscribe

Lifetime updates

$799.00

One-time payment. Lifetime updates.

Buy

Corporate

Unlimited computers/users · 10000 unique devices per year

Current major version

$399.00

One-time payment. This major version.

Buy

Annual subscription

$299.00 / year

Billed annually.

Subscribe

Lifetime updates

$999.00

One-time payment. Lifetime updates.

Buy

Prices in USD.

Downloads

iOS App Store

Older versions 17

For older licences and operating systems. These releases are no longer supported.

17 downloads

Version 6.0.9Mac
ReleasedCompatibilityDownload
May 25, 2021 From macOS 10.14 (Mojave); Intel/ARM: 64-bit Through Appears to still run on macOS 15 (Sequoia) 34.65 MB
Version 6.0.9PC
ReleasedCompatibilityDownload
May 25, 2021 From Windows 7 31.41 MB
Version 5.1.4Mac
ReleasedCompatibilityDownload
May 23, 2020 From macOS 10.13 (High Sierra); Intel: 64-bit Through Appears to still run on macOS 15 (Sequoia) 20.31 MB
Version 5.1.4PC
ReleasedCompatibilityDownload
May 23, 2020 From Windows 7 SP1 33.75 MB
Version 4.0.8Mac
ReleasedCompatibilityDownload
November 28, 2018 From Mac OS X 10.10 (Yosemite); Intel: 64-bit Through Appears to still run on macOS 15 (Sequoia) 23.30 MB
Version 4.0.8PC
ReleasedCompatibilityDownload
November 28, 2018 From Windows 7 SP1 or later Through Appears to still run on macOS 15 (Sequoia) 31.66 MB
Version 3.4.5Mac
ReleasedCompatibilityDownload
April 17, 2018 From Mac OS 10.10 (Yosemite); Intel: 64-bit Through Appears to still run on macOS 15 (Sequoia) 23.11 MB
Version 3.4.5PC
ReleasedCompatibilityDownload
April 17, 2018 From Windows 7 SP1 25.63 MB
Version 3.3.4Mac
ReleasedCompatibilityDownload
October 24, 2016 From Mac OS X 10.7 (Lion); Intel: 32-bit 17.10 MB
Version 3.3.4PC
ReleasedCompatibilityDownload
October 24, 2016 From Windows XP 23.49 MB
Version 2.5.1Mac
ReleasedCompatibilityDownload
January 18, 2013 From Mac OS X 10.6 (Snow Leopard); Intel: 32-bit 9.10 MB
Version 2.5.1PC
ReleasedCompatibilityDownload
January 18, 2013 From Windows XP 10.48 MB
Version 2.1.2Mac
ReleasedCompatibilityDownload
July 18, 2012 From Mac OS X 10.4 (Tiger); PowerPC/Intel: 32-bit

Official documentation says Mac OS X 10.6 Intel is required; however, binary appears to support 10.4 on PowerPC/Intel.

 13.58 MB
Version 2.1.2PC
ReleasedCompatibilityDownload
July 18, 2012 From Windows XP 9.01 MB
Version 1.6.5Mac
ReleasedCompatibilityDownload
May 17, 2009 From Mac OS X 10.4 (Tiger); PowerPC/Intel: 32-bit 11.02 MB
Version 1.6.5PC
ReleasedCompatibilityDownload
May 17, 2009 From Windows XP 6.90 MB
Version 1.0.1Mac
ReleasedCompatibilityDownload
September 2, 2006 From Mac OS X 10.2 (Jaguar); PowerPC/Intel: 32-bit 8.90 MB

Release notes

Version 7.9.2 – March 8, 2026
Requirements
This version requires at least macOS 11 (Big Sur from Fall 2020) or Windows 10 (1903 from May 2019). We have all older versions available for download on our web site. Please use the one designed for your operating system. A current, valid, license for any Koingo app will unlock all previous versions.
Upgrade Notes
This upgrade is free for users owning the current major version, an active subscription, Utility Package Pro, or a "lifetime license." No action is required other than downloading the new version from our web site and unlocking as normal with an e-mail address. For all other users, orders for the current version can be purchased on our web site.
Bug Fix: License entry fix.
Bug Fix: CSV import fix.