Document capture is any one of several processes used to convert a physical document to another format, typically a digital representation.

A JEPG is a graphic image file produced according to a standard from the Joint Photographic Experts Group, an ISO/IEC group of experts that develops and maintains standards for a suite of compression algorithms for computer image files. JPEGs usually have a .jpg or .jpeg file extension.

A PNG (Portable Network Graphics) file is an image format designed as an improved replacement for GIF. Like GIF, PNG uses lossless compression, meaning all image data is preserved when decompressed for viewing. PNG files typically use the .png extension.