Online project management software helps you to manage your projects online. To use this type of software, you do not need to install or download it. A good web based project management tool is essential for almost every firm. So, design plays a great role in online project management software to attract their customers and provide them user friendly environment. As Steve Jobs said “Design is the fundamental soul of a human-made creation that ends up expressing itself in successive outer layers of the product.” Project management tool design shows the quality of their work. Good design provides good collaboration, easy communicates strategy and medium, sets expectations, improves the efficiency of a team, and most importantly inspires and motivates the team members and clients. In project management tool, external website design and internal layout of the app, both are very important for the success of the product. Design of the tool plays an important role, if your website's design is attractive, then viewers can spend more time on your website. If viewers spend more time on your website, then they are able to read the content on the website, and know about the product thoroughly. If your website's layout design and functionality is user friendly and users able understand the site structure of your website easily, then this will definately provide you a great benefit. Due to this, people will easily navigate your website and can know the features of your tool and according to their needs they buy your product.