If you see websites offering cracked keys, keygens, or license generators for GLTools, these are:
"I'm not cracking it," Kael said, his eyes scanning the lines of code on the screen. "I'm finding a backdoor. I found a thread from three years ago. A guy who claims he reverse-engineered the algorithm. He says the key isn't a password. It's a... a mathematical proof."
: Certain features, such as texture decompression, may require additional plugins or the premium license to function correctly. Core Features of GLTools (Pro/Licensed)