The EXECryptor's main goal is to protect an application's code from reverse engeneering, analysis and modifications. EXECryptor presents the brand new concept in the field of software protection and allows to significantly increase its security. Major features are the next: · metamorphic code transformation without constant signatures in protected fragments · user-key code fragments can be executed in registered version only · total destruction of the protected code fragments logic, which means impossibility to analyse it through disassembling · detection and counteraction to active debuggers like SoftIce, NtIce, TD and others · counteraction to the code tracing under a debugger · application's import table protection · Entry Point protection · protection from the code modification · protected registry work · resource and executable code compression · Internal short key (12 chars) manager with strong encryption (asymmetric crypto-algorythm HardKey4 are used) · external serial number generator with ole/dll interface · OneTouch Trial technology allows to quickly add trial-features and shor serial numbers support to any of your applications EXECryptor is suitable to protect any 32bit PE executable files (exe, dll, bpl, vxd, wdm). It was tested with W95/98/ME/2000/NT/XP/2003. SDK are available for Delphi, CBuilder, MSVC.