Hi
.bin files usually contain the 'image' of a CD. You can open this file in a CD burning program such as Nero or Easy CD Creator. Usually there is a .cue file which goes along with the .bin file. Once you open the file in a cd burning program you can then copy the 'image' onto a blank CD - and you will see the files that are contained within the .bin file.
Hope this helps! Please Accept if it does.
- BigThunder