ImgTransformer is a free image resizer, converter and image editing application that can work directly from Windows Explorer. It can open over 30 different image formats. It also works as a normal Windows application, where the user can select the images to convert from a file browser or via drag and drop. Easily change the original image size, format, color depth and resolution and apply adjustments such as brightness,contrast,gamma and individually adjust RGB values. Rotate, flip and resize images in batch mode with a simple right mouse button click - 18 different file output formats are supported including export to PDF. Images can be sharpened or blurred, watermarked, overlaid with text and converted to grayscale, sepia or negative. Crop or change the canvas size and the resolution of images. Settings can be saved as a pre-sets and reapplied to subsequent image transformations. Before applying changes it is possible to view a preview of the result. Custom frames can also be added to images in batch mode.