PS and DV were both commonly used for manga retouching. The full name of PS, Adobe Photoshop, was a powerful image editing software that could be used to perform various operations on images, including color adjustment, retouching, adding filter, etc. It was suitable for dealing with more complicated comic retouching tasks. FPixWiz was a free comic retouching software with an easy-to-use interface and powerful retouching functions. It could be used to perform various operations on the image, including color adjustment, repairing defects, adding filter, etc. It was suitable for dealing with simple comic retouching tasks. It should be noted that the manga retouching needed to be based on the specific needs of the mission. Different software was suitable for different retouching needs.