Yes. Img format is a mirror image. You can install IMG data files by making data discs or using virtual cd. 2.img format is a style of making css style sheets, and image attributes are decorated in HTM. 3.img format is a kind of picture format. In some old systems and games, photos are stored in img format, and many photos are together. Ventura Publisher specializes in processing IMG image files, and common image processing software Acdsee and Photoshop can also view most pictures in this format. 4.img is also a common UBB code, which is mainly used to link and display the pictures in the theme. There are three ways to use this code: (1) directly link to display pictures: (picture link) [/ img] (2) specify the width to link to display pictures: [img= width, height] (picture link) [/ img] (3) generate picture links. ) 5.img is the image format of the famous remote sensing image processing software ERDAS IMAGINE, which makes img one of the common formats of remote sensing images. Img file can store raster, vector, DEM and other data, support user-defined data, and is an open data format.