Convert fac to png

What is the difference between .fac and .png?

Description: The FAC file type is associated with the Usenix FaceServer technology, which was developed to manage and distribute facial images. It is primarily used for storing bitmap images of faces, offering a standardized format for applications that require facial recognition or face-based authentication. These files contain the pixel data for an image, detailing the characteristics necessary for software to identify and process facial features accurately. The FAC format plays a crucial role in various fields, including security systems, personalized user identification, and social media platforms, facilitating efficient and reliable face-based operations.; A PNG file is an image file stored in the Portable Network Graphic (PNG) format. It contains a bitmap of indexed colors and uses lossless compression, similar to a .GIF file but without copyright limitations. PNG files are commonly used to store graphics for web images.