快修水印 is a professional image, photo, and video editing software that offers a range of features including custom ratio cropping, image cropping, and watermarking. It also allows users to add circles and annotations to their images. With its video cropping feature, users can easily extract and repair original videos for further editing.

The software utilizes a fast millisecond hardware decoding method for quick image and video processing. It supports watermark images and allows users to add various shapes such as squares, rectangles, and arrows to their photos.

快修水印 also offers fast video cropping and video blurring capabilities, making it a versatile tool for editing videos.