PPM is an image file format used for storing portable pixmaps. It is a simple format designed for portability, with wide support in image processing software. PPM files store pixel data in an uncompressed format, making them large but easy to read and manipulate in various image editing programs.
TIFF is a versatile image format widely used in professional photography and printing. It supports both lossy and lossless compression, ensuring high-quality image output. TIFF files are often preferred for archival purposes and by graphic designers due to their ability to store detailed image information without significant quality loss.