.SLD File Extension

Slide file created by the "mslide" program, which is included as part of the AutoCAD software installation; contains an image capture that is taken using the current view of the drawing; used for presentation materials during design reviews.

Multiple SLD files may be compiled into a slide library (.SLB file) using the program "slidelib," which is bundled with AutoCAD installations. Slides and slide libraries may also be viewed with the "vslide" utility.