PELock is an application that allows you to protect Windows executable files (so called exe-protector). Besides that, PELock allows easy creation of application of evaluation-demo type, which use license key system.

PELock features:

• compression of the application (code, imports, resources), it’s possible to decrease executable size even 70% of original file
• encryption of code (publicly available cryptographic algorithms and algorithms build polymorphic ally)
• reorganization of basic PE EXE structures in order to assure better ratio during compression
• deletion of unnecessary structures in executable file (relocations, debug info)
• protection against cracks and loaders
• protection against debuggers (SoftICE, TRW, Turbo Debugger…)
• protection against code tracing
• counteraction to dumping application memory with the tools like ProcDump, LordPE…
• application integrity check
• many anty-debug and anty-trace tricks
• advanced import table protection (so called “api redirection”)
• application password protection
• simple in use license key system
• application password protection
• API system which allows communication between application and license key system
• creation and verification of registration keys using public keys encryption algorithms (RSA)
• ability to create trial keys and hardware dependent keys
• keeping of the database and checkup of “stolen” (illegal) registration keys
• ready to use samples of license key system in C/C++/Delphi
• user-friendly interface
• many option, which allow you the customize protection to your needs
• entire thing written in assembler (win32asm)
• compatibility with all operating systems Windows 95/98/ME/NT/2K/XP