eXPressor - Version 1.7.0.1 eXPressor - Software Protection System and PE Compressor. Used as a compressor this tool can compress EXE files to half their normal size. Once compressed, the files execute just like normal. As a protector It is designed to protect applications against crackers. Also can help developers in creation of uncrackable registration keys, and implementation of trial version for protected software.Features:-excelent compression ratios ~70% (this is - tighter than .rar, .zip, upx etc.);-multilevel packing (over and over the same file);-support for various 32bit PE files like .exe, .dll, .net, .ocx, .scr;-customizable resource compression; -password protection for applications; -counteraction to classical memory dumping tools; -detection of cracking tools like file or registry monitors, debuggers;