In its simplest form, it lets you drag and drop images into the queue, and quickly choose the output format. I like it because it can be used in two ways, depending on your level of comfort messing around with advanced options. If converting more than one image simultaneously, all of them have to be converted to the same format.Īdapter is an intuitive image converter program that supports popular file formats and plenty of nice features. Supports a minimal number of image file formats. Requires that you download the software to your computer.