I want to edit L2UI.utx/Icon.utx.

I know how to do the stuff but, i miss encrypter / decrypter.

can you share any enc dec?

use sticky topics, search better bro, in client section you have everything you need to begin in mod and decyrpt files you need.

http://www.maxcheaters.com/topic/194004-editing-textures-updated-for-2015/

 

same idea (read last part)