Photoshop, Illustrator and InDesign are among the best software for graphic design.
Graphics software is used to create images and to edit and convert graphic files of different formats. Most products are categorized by function.
Software design is the process of envisioning and defining software solutions to one or more sets of problems. One of the main components of software design is the software requirements analysis (SRA). SRA is a part of the software development process that lists specifications used in software engineering..

Learn about Adobe Illustrator, the industry-standard vector graphics app that lets you create logos, icons, drawings, typography, and complex illustrations for any medium.
Who is it for? Illustrator is used by artists and graphic designers who create logos, icons, charts, infographics, posters, ads, books, magazines, and brochures. Even comic book illustrators use it. It's the industry-standard software application for anyone, anywhere, who wants to work with vector graphics.

Photoshop is an image creation, graphic design and photo editing software developed by Adobe. The software provides many image editing features for pixel-based images, raster graphics and vector graphics. Adobe Photoshop was first released in 1988.
One of the most popular reasons people cite for using Adobe Photoshop is its ability to easily edit photos and graphics. Additionally, it offers a wide variety of tools and features that can be used to create professional-looking images.

Adobe InDesign is the industry-leading layout and page design software for print and digital media. Create beautiful graphic designs with typography from the world's top foundries and imagery from Adobe Stock.
Adobe describes InDesign as "industry-leading layout and page design software" for both print and digital. But while it's aimed at graphic design professionals, it's not too difficult to learn---especially if you have the right training. Fortunately, there are tons of InDesign tutorials on the web.
InDesign is used by graphic designers as well as marketing and communications professionals to create flyers, brochures, magazines, and other content