Software piracy! Cracked serial numbers! Thousands of commercial products are posted on the warez sites and become available to all who want have your software product and pay no money for your development work! Shareware developpers look for good protection for their products and create some protection themselves or find ready-made tools. But there's no many programs really effective. And as a result they soon find the stoles keys and product cracks on the hacker Internet pages.
No solution ? There is .  

EXECryptor is a powerful software tool that allows developers to significantly increase software protection from reverse engineering, analysis and modifications. Its main difference from other protection tools is a brand new metamorphing code transformation technology used in.
With EXECryptor the protected code block is disassembled into nondeterminate transformations, effectively scrambling the visible logical code structure. After the code transformation, it remains executable and working as it is supposed to but it cannot be neither analysed nor modificated.
There's no question about code encryption but only code transformation.  Some optional parts of code you transform becomes a really painful exercise to analyze. Protected code blocks are always in the executable state and they are executed as a transformed code. Code restoration becomes an NP-hard problem.
EXECryptor has the innovative very powerful antidebug, antitrace and import protection features.
EXECryptor allows to use short registration keys of 12/16 characters long. It is based on new generation of HardKey algorithm - cryptographically strong ultrashort digital signature.
In addition to advanced protection features EXECryptor allows to compress code and resources of your application.
What’s added in this version :
- EXECryptor is now available for Visual Basic
- now you can reset trial info. see "Advanced->Reset trial on change"
EXECryptor is distributed electronically over the Internet; free trial version is available at http://www.strongbit.com  for evaluation.
System Requirements:
* Operating system: Windows 95, 98, ME, NT, 2000, XP, 2003
* RAM: 32 Mb
* Hard Disk: 2,5 Mb
Product Page:  http://www.strongbit.com/execryptor.asp
Download:  http://www.softcomplete.com/download/execryptor.zip
Buy Link: [url=http://www.strongbit.com/order.asp http://www.strongbit.com/order.asp