There is a Windows app known as Resource Hacker, it can open .exe, .dll, .icl, and many more formats to view the bitmaps, icons, and strings inside.
With the help of WineBottler, techline was able to make a “ported” version for mac. The app will only work on Intel macs, the file can be found here.
via angusj.com from Techline 4 Teens
