A quick and effective way to convert them one by one without having to convert images and photos looking for? You need the image tuner.
This is a very recommendable program size, and lots of photos in just one click allows you to convert the format.
Choose a group of files or folders, and set the output settings, Image Tuner will do the rest.
Different tuner preset image size (320x240, 640x480, 720x576 ...) are available and you can set the output format as well as its own: the JPG, PNG, BMP, GIF or TIFF.
You can also rename the picture or can include watermarks. Do not hesitate, if you want to convert a lot of pictures, images tuner can solve your problem ... and it's free.
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