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

Been a customer for many years! Great product!

Richard Lavoie

David Bohlsen

In the early days of public internet use (1995 or so) you could have one password for all things that needed a password, so it was easy to remember. Not so now. The less complicated a password is, the more likely it is that someone might get into your stuff. Programs like Data Guardian became necessary to keep track of all those odd passwords. While there are other programs for tracking passwords, Data Guardian was one of the first, and I have always like the features and customer support. I have tried other programs but find Data Guardian to be the easiest to work with.

Rick D'Arca

Used to use a product called "Password Agent", on my PC, but then I moved to Macs and found it was not supported. A friend recommended DG so I tried it - and found it worked on both PC and Mac. So I migrated everything over and haven't looked back. I love how portable the DG files are - so it means I can sync easily between my work PC (Windows) and my remote computer (Mac) - and of course my laptops too. It also means it is very easy to back it up, being one file. I also really, really love that there is a mobile app - and that DG has a mobile sync feature - so I can even have it on my iPhone and Ipad. Being that I am our company CFO and CISO, I have currently 378 different sets of credentials covering everything from Finance, IT Admin, Suppliers, Software and hardware providers - you name it. But I also store all my personal credentials in there too: shopping, banking, for example. One of my favourite features is the colour coding a really useful feature for me as I can identify things at a glance. If there was anything I'd change it would be to make that colour coding more obvious - perhaps actually having the entire entry highlighted. Lovely bit of software - nice job folks!

Didi Wood (Barnes)

No fuss.

Martin James

great software, I d say best for offline, non cloud based use.

Timo Kleinerüschkamp

I have been using Data Guardian FOR YEARS! and I love it!

KathyAnne Whittemore

Great app, always improving. I really like how Koingo actually listens to their customer's suggestions and integrates them into the updates. I'm always looking forward to seeing new tweaks in the upcoming Data Guardian releases.

Riley Brooks

Using it since 6 years ago. It's great.

Jesús Rodríguez

I have been using Data Guardian for as long as version 1 came out, years ago, and still very pleased by this application. Meanwhile, I wish one would be able to save the Database on Dropbox instead of the Hard Disk, as it would facilitate synchronisation between all devices. I also use 1Password6, which has many more features and I am very happy with both. Definitely, recommend Data Guardian for its ease of use and security.

Frederic Landes

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.