"Easily resize and convert images!"
Do you want to resize a group of images? Or do you just want to change the format of them all? For whatever reason, a program like Easy Image Boss will help you, which can be downloaded free, and has a very simple mode of operation.
Simply tell Easy Image Boss folder where the images are to beconverted, and the location where you should store them after they have been processed. Subsequently, the dimensions should be stated that they should have (adjusting the width and height as percentages or pixels), and the final output format (you can choose between JPG, GIF, PNG, BMP, ICO and TIFF).
Want to upload the images to any social network, and want to reduce their size? Then you can use a slider to indicate to Easy Image Boss the quality they should have; can lower it a bit, so that files are lighter and can be uploaded to the net faster.