LicenseActivator is the ultimate tool against software piracy, as it prevents the execution of your product on an unknown computer. This is an innovative software activation (registration) solution that ensures one copy of software works in only one computer. It enables your product on the user's computer by connecting securely to our web service using RSA asymmetric encryption algorithm for identification. Flexibility for hardware modifications are taken into consideration.

The product key is associated with the hardware of your customer's computer, and activation by cross checking to hardware on file is required on first use. The activation could be embeded in your software for automatic activation. The user may also activate the product manually by use of our web site.

LicenseActivator includes a client side library to connect to our web service for activation. Some features of LicenseActivator are:

• Secure connection to our web service (Use up to 1024 bits RSA encryption algoritm).
• Tolerance to hardware modifications to the customer's computer within the degree of sensitivity defined by you.
• The product keys need not be generated by SecureKeyGen (Protect License key generator). Any type of keys may be used with LicenseActivator.
• LicenseActivator supports multi-users license for one product key.
• LicenseActivator has a multi-language support.
• LicenseActivator has a fraud detection feature to prevent trial and error activation atacks.
• LicenseActivator has a online trial activation support for secure trial version issue.
• The activation library for the product is provided by ProtectLicense. The library was written in C#, and could be downloaded as dll file. Also type library for unmanaged dll call is included. C# , VC++, Visual Basic and Delphi sample program sources are available.
<>Works with Windows 98 and higher editions with .Net Framework.

• SecureKeyGen
  is a secure product key generator that supports 1024 bits asymmetric encryption/decryption based on RSA algorithm. Software developers may use SecureKeyGen to generate keys for their products from ProtectLicense.com.

  SecureKeyGen could be used with the client library to verify product keys. Some features of SecureKeyGen are:

  • Bit lengths in RSA algorithm are adjustable in 128-1024 range for advanced applications. We recommend using the highest length for best security.
  • Includes up to 64 byte payload information in the product key to restrict software characteristics such as functional access limits or a certain number of days trial.
  • Offline key verification may be done by license activator library.


• RandomKeyGen
  is a key generator , keys are generated randomly, using a seed calculated from newspapers in Internet. There is no information stored in keys so verification may be done by LicenseActivator or any existence check over the Internet. To use random key generator or for more information click here it is free to use.

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