What is ifd?

IFD (Intermediate Format Document) is a file format used to store and exchange digital documents. This format is designed to be independent of any specific software application, allowing the documents to be opened and viewed in a variety of applications.

IFD is often used in the printing industry, as it can be used to transfer documents between different stages of the print workflow, such as design, pre-press, and printing. It is also used in some types of electronic publishing.

The format is created using XML, a markup language used for structuring and organizing data, and can include text, images, fonts, and other elements.

IFD is similar to other document formats, such as PDF and XPS, but is less widely used and supported. It is typically used in specialized workflows where compatibility and flexibility are key considerations.