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D-Lock v1.0


D-Lock 1.0

D-Lock Icon

Your information, just the way you want it.

Only $10.00

Click here for our special introduction promotion

Buy Now using PayPal!

Get it at PalmGear

Buy it at Handango

Overview Features Requirements Download On-Line Documentation Introduction Promotion


D-Lock is a Personal Information Management application for your PalmOS device. It uses 128-bit strong Blowfish encryption to safely store your information. With D-Lock you can conveniently keep in a single place:

  • Passwords
  • Credit Cards
  • Notes
  • Tasks
  • Contacts
  • Software Registrations
  • ... and any other information you can think of.

You will only need one password to access all of your data.

D-Lock uses Dynamic Forms technology, which makes it highly configurable. In other products, you can add or remove fields from a template. With D-Lock you can use the included DForm Editor application to not only add or remove fields, but also add, remove and configure:

  • Checkboxes
  • Pushbuttons
  • Date and Time Selectors
  • Popups

This means that you can design just the interface you need for your information.

Please look at the following example, for the included Credit Card form:

Credit Card Form  Expanded Credit Card Form

What if your credit card type is different from the ones shown? Say, JCB? No problem, just open the included DForm Editor application and you can add the JCB option to the Popup right away.

Popup Properties  New Expanded Credit Card

In the same way you can change the font, size and position of any element that appears on the screen.

D-Lock also allows you to easily configure different colors for every different type of form. In the following example you can see three different Color Themes applied to the same Form (included in D-Lock):

  Gray Email Blue Email

What you have read until now are only a small part of the capabilities of D-Lock. To read about all of D-Lock's features, please visit our On-Line Documentation.

Download D-Lock now for a free 30 day evaluation period. At the end of the evaluation period you will need to register it in order to continue using it.



  • 128-bit strong Blowfish encryption for secure storage of your data
  • Up to 254 different forms (templates) to store your information just the way you want it
  • Highly configurable forms (templates)
  • Color support
  • Up to 100 different Color Themes to easily spice up your forms
  • Compatible with Palm's 5-way Navigator
  • Compatible with Sony's Jog Dial Navigator
  • DForm Editor is a separate application, so you can save memory by deleting it when not needed.



  • Any PalmOS compatible device, with PalmOS version 3.5 or above.
  • 78 Kbytes free for D-Lock application
  • 96 Kbytes free for DForm Editor application


Special Introduction Promotion

As a special promotion, if you register D-Lock now you will get an Activation Key that will let you update free of charge any new version of D-Lock up to version 1.5.  From version 2.0 onward we will charge a small fee for new updates. Here is a list of the features you can expect in the near future:

  • Export a record to Memo Pad
  • Reminders and alarms for Dates and times in your records
  • Beaming records to other handhelds with D-Lock installed
  • Wider set of preferences to lock D-Lock
  • Form scrolling for capturing and displaying more data per record
  • Support for high resolution fonts
  • Standard bitmaps for insertion and display in your forms (templates)
  • ... and many more.

And what's best, you can send your own suggestions for features to include in the next versions of D-Lock, so you might get just the feature you want for free.

Please be aware that we do plan on having a Desktop program for viewing and editing records. We expect to have it ready for version 2.0 of our application.



This file last modified:Saturday September 08, 2007
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