Virtual CloneDrive 5.4.9.0 

Virtual CloneDrive works and behaves just like a physical CD, DVD, or Blu-ray drive, although it only exists virtually. Image files can be "inserted" into the virtual drive from your harddisk or from a network drive by just a double-click, and thus be used like a normal CD, DVD, or Blu-ray. Virtual CloneDrive supports up to 15 virtual drives at the same time - no matter if the image file contains audio, video or just simple data. Virtual CloneDrive is fully integrated in Windows Explorer context menus and on top of all it is free!

System Requirements
A Windows compatible PC with minimum 500 MHz Processor and 256 MB RAM
Windows 2000/XP/XP64/VISTA/VISTA64/Win7/Win7-64/Win8/Win8-64/Win10
Administrator rights are required to install.
 Features
Mounts images as virtual drive
Supports all common image formats such as ISO, BIN, IMG, UDF, DVD, and CCD
Emulation of CD, DVD, and Blu-ray media
Supports up to 15 virtual drives at the same time
History of recently mounted images
Automount last image
Unmount image with eject button
Seamless integration in Windows Explorer context menu
Easy to use - just double-click an image file to mount as a drive
Virtual CloneDrive is freeware, you may use it at no cost

http://www.elby.de/en/products/vcd.html