Online ordering

We accept Mastercard, Eurocard, VISA, Delta, JCB, Switch, Solo, Discover, American Express, Diner's Club, UK check, U.S. check, Postcheque, International Money Order, Bank wire and PayPal.

If you prefer, you have the option of placing the order online, but providing your payment information via a printable form which you can fax to us toll free. You can also call one of the toll-free phone numbers in 16 countries to place your order.

It is mandatory that you indicate a working and valid email address when you place your order. Your order confirmation and download instructions will be sent to this address, so please make sure it is correct!

We do not sell or give your personal information to anyone at any time.


Price in US $

Citadel Compress 29

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Citadel Crypt


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Citadel Pro


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Citadel Enterprise


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Prices are subject to change.

Registered users of the previous version have a great discount. Please email us at to get it.

Citadel comes with:

  • Delphi 5, Delphi 6, Delphi 7, Delphi 2005,  Delphi 2006, Delphi 2007 and Delphi 2009 versions.
  • Free email support (for the more recent version)
  • Email notification of new versions (Please keep us informed when your email address changes!)
  • Free minor version upgrades (Minor versions would be 1.0 to 1.1 to 1.2, etc.)
  • Great discounts on mayor version upgrades (Major versions would be 1.x to 2.x. You can expect a minimum of 1 year between major version upgrades). If we release a new major version and you have recently purchased the product then you'll also get a free upgrade. The Enterprise version gets a free upgrade also for major versions if they are released less than 12 months after the purchase date.
  • Your input on new features and enhancements!


Download free trial version