Shoe designers use a variety of software based on personal preference and the companies they work for. Many designers have relied on Adobe products to meet both their 2D and 3D design needs in and out of the footwear industry.
While we can’t give legal advice regarding copyright laws and situations and it’s always advisable to seek proper legal counsel, the short answer is that shoe designs can definitely be subject to copyright laws. Designers and brands also commonly seek further protection through establishing design patents and trademarks as well.
Anyone can get started with only a pencil and a piece of paper. Mastering shoe design is a combination of learning industry best practices, studying fashion trends, learning about the manufacturing process and taking the time to gain experience using industry-standard tools that aid in professional-quality shoe design.