Welcome to SDProtector


The SDProtector software protection and licensing system allows you to protect your program from unauthorized modifications (i.e. "cracking") and provides you with a reliable, secure(RSA1024) yet easy to implement licensing system. It was designed with ease of use and high speed as a priority without sacrificing high levels of protection. With SDProtector, your application can have anticrack, antidebug, antidisassemble, antidump, anti-apihook, file integrity checking functions in half-hour. In addition, SDProtector is a perfect exe file compressor, which can reduce the file size of 32-bit Windows programs by as much as 60%.


The main features of SDProtector are:


  • Compression of the application - up to 60%

  • Encryption of the application

  • Protection against most known (and unknown) debuggers (SoftICE, TRW, Ollydbg, Turbo Debugger...)

  • Counteraction to dumping application memory with the tool like ProcDump, LordPE...

  • Application integrity check

  • Counteraction to disassemblers, defeating reverse engineering!

  • Ability to perform runtime protection, protects your program not only during start but always while its running

  • Counteraction to memory patching

  • Defeat API hook (protect any special technique you use)

  • Advanced import table protection (so called api redirection)

  • Encoding part changes by every coding - no possibility to create static decoder

  • Detects backdating or reinstallation to gain additional usage

  • Ability to create trial keys and hardware dependent keys

  • Automation of license generation

  • Blacklisting of stolen or compromised keys

  • Ability to add embedded protector to your code

  • API for interaction between application and protection routines

  • Invisible software based protection requiring no dongles

  • Compatible with Windows 98, Me, NT, 2000, XP, 2003 server
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