QuickDMG allows you to make a disk image from a file or a folder with little effort.
Disk images can be created by Disk Utility which is a built-in utility from Mac OS X. However, using Disk Utility can be complicated, and QuickDMG can make it easy.
A compressed disk image has a useful feature, which you can open the file without expanding it. This feature is not given by Zip or StuffIt archives. Therefore disk image files are very useful as the archiver.
Features are as follows:
* QuickDMG can create a disk image by dragging the file or folder onto the QuickDMG icon.
* A disk image can be created from not only a folder but also a file.
* A disk image can be created from arbitrary multiple files/folders.
* The size of the disk image is automatically determined by the size of the source.
* You can choose the format of the disk image you are creating.