PSD is a Photoshop design file. it stands for Photoshop Document, which is a proprietary file type from Adobe. Webinmaker also works on Customers PSD Design as provided layout in which we prepare the UI of website as per as the PSD file they send. Mostly we try to work on Customize Web App Development but as per Customer Request we build their PSD Design as well if it were in the limitation of Web designing approach.