Photoshop - Photoshop software allows users to create and edit images, which includes manipulating, cropping, resizing, and colour correction etc. Photoshop files are made up of tiny squares of color called pixels. Using large pixels will make a grainy image, and using tiny pixels to make the same image will be much smoother. Photoshop software is particularly popular amongst professional photographers and graphic designers. Photoshop became integral to many diverse industries, including publishing, Web design, medicine, film, advertising, engineering, and architecture. Photoshop is a product by Adobe and is considered one of the leaders in photo editing software.

AutoCAD - CAD, or computer-aided design, is the use of computer technology for design and design documentation. CAD software replaces manual drafting with an automated process. AutoCAD is a computer-aided design (CAD) program developed and marketed by the Autodesk Inc. and it is used for 2-D and 3-D design and drafting by the designer, architects, as well as engineers. The first release of the software used only primitive entities such as polygons, circles, lines, arcs and text to construct complex objects. Later, it came to support custom objects through a C++ application-programming interface. The modern version of the software includes a full set of tools for solid modeling and 3-D. AutoCAD also supports numerous application program interfaces for automation and customization.