PCO is a GUI based freeware program for obfuscating and encrypting perl scripts. Removes comments, blank lines, replaces variable, array, hash, and sub names, and handles string and numerical values. Generates a short report detailing what it has done. Depending on the amount of feedback and interest expressed towards this program, more features (multiple file handling, watermarking in encryption ,etc.) may be added to future releases.


Perl Code Obfuscator comes in a small zipped package (23 kb) and requires no installation. Simply download, unzip, and click on program exe.