4 是一款Mac上强大的 反编译工具，使用 可进行任何你想要的 ，包括Mac (Intel 32/64)，iOS (ARM/Intel),，PE (PE32/32+/64) 和 ELF (Intel 32/64和 ARM)，非常的强大。
[Hopper Disassembler 在官网上售价89美元，约合人民币540元]
Hopper Disassembler 4 for Mac 4.2.0 介绍
Hopper Disassembler is a binary disassembler, decompiler, and debugger for 32-bit and 64-bit executables. It will let you disassemble any binary you want, and provide you all the information about its content, like imported symbols, or the control flow graph! Hopper can retrieve procedural information about the disassembled code like the stack variables, and lets you name all the objects you want.
Hopper is able to transform the assembly language into a pseudo-code that is easier to understand! You can use its internal Python scripting engine to analyze binaries the way you want (this feature works only with Lion)! Starting from version 2.0, Hopper can even use GDB to debug programs!
And, last but not least, unlike all other tools of its kind, Hopper is perfectly integrated into the OS X environment.