ISO Toolkit

Note: The archive password is 'Softpaz'.
ISO Toolkit is a lightweight application that helps you perform various operations when it comes to ISO images, such as format conversion, copying and mounting.
It does not include a setup pack, which make the app portable. This means that you can drop the executable file somewhere on the hard disk and click it to run.
It is also possible to save ISO Toolkit to a USB pen drive or similar storage unit, in order to run it on any machine with minimum effort.
An important aspect to take into account is that the Windows registry does not get new entries, and the tool does not copy additional files to the HDD.
The interface is represented by a regular window broken down into multiple tabs, making navigation easy. You can create a new image by specifying the volume label, file system type, and source path. It is possible to create a bootable image.
In addition, you can burn images to CDs or DVDs, convert them to ISO, NRG or CUE format, extract image contents, as well as mount up to two ISO files. There are no other notable options provided by this software utility.
ISO Toolkit has minimal impact on system performance, running on a very low amount of CPU and memory. It is very responsive to commands and works smoothly, without causing the operating system to hang, crash or pop up error dialogs. Since its interface and options are so easy to figure out, even first-time users can seamlessly work with ISO Toolkit.