Since PES 2013 is an older title, this specific tool is primarily hosted on community-driven file sharing and modding sites. You can typically find it on:
Change height, weight, and age during an ongoing career. PES 2013 BAL Editor V1.4.zip
[Insert actual download link here]
Konami allows modding as long as it doesn’t distribute copyrighted materials. Always respect intellectual property. Since PES 2013 is an older title, this