free javascript obfuscator? [closed]

Question

thanks for your attention and precious time.

Please mention some free javascrpt obfuscator software that can compress, obfuscates and encode javascript for protection. I serached but could found web based only and those which are free and desktop are not good. Please guide and help me.

thanks

Answer 1

Minification "compresses" code.

Packing "compresses" and "obfuscates" code.

The most popular packer I believe to be: http://dean.edwards.name/packer/

However Google Closure one of the highest rated minifiers can also do packing with additional options: http://code.google.com/closure/compiler/docs/api-tutorial3.html#enable