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Desaware Licensing System for .NET  by Desaware

The Desaware .NET Licensing System enables users to create a purely cryptographically-based licensing system that does not require hidden information to work and that enables projects to remain secure even if the source code is shipped. It includes a component for the .NET framework and is available in the following Editions:

  • Desaware .NET Licensing System Single Application Edition: includes one developer and one server licence and allows up to five hundred installation codes. Support is not provided for the signing of external DLSC files, server data or post installation actions (licensing server extensibility)
  • Desaware .NET Licensing System Standard Edition: for licensing an unlimited number of applications. Activate a licence without an Internet connection via e-mail or floppy disk and extend the licensing system by running custom code during activation or by adding custom data to the licensing certificate during activation.


New Features in v2.0:

  • NET 4.0 support (x32 and x64-bit)
  • New extensibility model including the ability to block an activation
  • Built-in subscription expiry
  • Individual installation codes can be disabled
  • Licence updating feature
  • Attach metadata to installation codes or unique installations
  • Two new system matching algorithms are included in the core system including a tighter default algorithm
  • New default system identifier uses hard disk serial number if available
  • Support for special system identifiers for customising comparison algorithms
  • Attach arbitrary encrypted data to an installation or update request
  • New EDLSC file format available for offline activation supports embedding of arbitrary encrypted data
  • Improved diagnostics
  • The Desaware.Dls.Interfacesxx.dll file is now only used for server and licence manager extensibility
  • Support for Mysql using the ODBC connector
  • New and extensible licence manager application.
For further details or pricing information, please call +44 (0)20 8733 7101 or email sales@qbssoftware.com
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