DAEMON Tools Lite is a must-have tool that helps you mount disc image files. It offers support for almost every common image file formats. Its free version contains basic virtual drive emulation functionalities. It treats disk images as if they physically exist and allows you to install the software they contain. However, you can purchase its paid license if you want to benefit from the advanced functions. It gives you a control over virtual drives and helps you emulate multiple drives simultaneously. Its installation is quite easy, but you need to be cautious during the process since it downloads a few free apps.