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Data Guardian 7Version 7.9Data 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!View Downloads Buy Now
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.
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!
Export data to macOS's Passwords.app to always have your passwords with you when you need them.
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.
For the full or demo version of our app, please use the download links below. After installation, the demo will automatically begin. For existing owners, unlock the app via the "Unlock..." menu item.
Current Version
All current versions of Koingo apps are compatible with the latest version of macOS or Windows (when applicable), Apple Silicon, support 64-bit architecture, and are optimized for Retina (HiDPI) Display. These retail versions of our apps are intentionally not sandboxed to provide the most flexible user experience. For sandboxed versions, see our App Store editions.
Data Guardian for PC
Version 7.9
Released January 7, 2026
Windows 10 (1903 from May 2019) or later
Older Versions
These versions are no longer supported and are listed primarily for customers with older licenses.
Mac Edition
- Minimum OS: macOS 10.14 (Mojave); Intel/ARM: 64-bit
- Maximum OS: Appears to still run on macOS 15 (Sequoia)
Mac Edition
- Minimum OS: macOS 10.13 (High Sierra); Intel: 64-bit
- Maximum OS: Appears to still run on macOS 15 (Sequoia)
PC Edition
- Minimum OS: Windows 7 SP1 or later
- Maximum OS: Appears to still run on macOS 15 (Sequoia)
Mac Edition
- Minimum OS: Mac OS X 10.10 (Yosemite); Intel: 64-bit
- Maximum OS: Appears to still run on macOS 15 (Sequoia)
Mac Edition
- Minimum OS: Mac OS 10.10 (Yosemite); Intel: 64-bit
- Maximum OS: Appears to still run on macOS 15 (Sequoia)
Mac Edition
- Minimum OS: Mac OS X 10.4 (Tiger); PowerPC/Intel: 32-bit
nice that it is now integrated with mobile devices....been using it on desktop for years
Curt Collins
Used DG since its early days, very happy with the product and the continuing upgrades!
Andrew Lucas
I have been using this and its predecessor, Password Retriever, for more than 6 years. I would not be without it.
Locke McCorkle
As an elderly computer user I have found DataGuardian a wonderful memory assistant. Thanks, Jim
Jim Vine
Koingo's customer support is incredible, and this app is always updating and improving. Just when I think Data Guardian can't possibly get any better, I'm always pleasantly surprised. Every single time.
Jasmine Taylor
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
It just works, thanks!
Axel Berghoff
This application has been around for many, many years and served my purposes for keeping track of not only passwords, but important and very private notes. I can even use it to log small bits of information, such as when a credit card is lost, or whom I talked to to resolve an issue, or how I may have more than one password for an account, etc. It's very customizable, which I love. I also like that it works on both my Mac and my iPhone, though syncing between the two is still not really automatic. But it still needs to support fingerprint logins on iPhone 6 and newer, and could improve the display of information on small computer screens. Overall, still my best go-to password application for Mac and iPhone.
Jay Cowan
I have all the data for me to be able to connect and passwords in DATA GUARDIAN It is the most uses app from Koingo Also use the other products, but data guardian is the one I use more often..
Jorge A Diaz
I have used Data Guardian for over 10 years now to store my most confidential and important data. I like it for it's blowfish encryption that gives me confidence that my confidential data is safe, it is straightforward to use and I can easily sync it with my iPhone
Steve Styles
All of our products come with a full set of licensing options: from single users and households to small businesses and larger corporations.
Personal Licenses
Student/Senior
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1 computer2 unique devices per year
Solo
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1 computer/user5 unique devices per year
Household
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1 household10 unique devices per year
Business Licenses
School
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1 school300 unique devices per year
Small Business
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10 computers/users60 unique devices per year
Corporate
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Unlimited10000 unique devices per year
Our manual is always expanding! While we strongly believe our products as so intuitive you shouldn't need a manual, there are exceptions now and then. If you feel there is something missing from the documentation, please contact us.
For a single-page listing of all help entries, click here.
| Version 7.9 – January 7, 2026 | |
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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. |
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| 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. |
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| New Feature: | Specialized export for Apple Passwords.app CSV format. |
| Modification: | Removal of many legacy UI controls like Utility Button bar in favor of Segmented Button. |
| Bug Fix: | Minor bug fixes with Apple Passwords.app import. |
