Convert TIF to PGM

TIF, short for Tagged Image File Format, is a flexible and adaptable file format that was introduced in the mid-1980s by Aldus Corporation, now Adobe Systems. Primarily used for storing high-quality raster graphics and images, TIF files are widely adopted in professional environments such as graphic design, medical imaging, and desktop publishing due to their support for lossless compression and extensive metadata capabilities. The format's longevity and adaptability have made it a staple in image archiving and complex image editing tasks, ensuring consistency and high resolution across various platforms and applications.

The Portable Graymap (PGM) file extension, originating in the late 1980s as part of the Netpbm project, stands for "Portable Gray Map". It serves as a simple, versatile format for grayscale images, enabling easy reading and writing by various programs. Due to its straightforward structure and plain text encoding, it's often used in academic and research settings where ease of parsing and accessibility are crucial. PGM files store grayscale images in a compact, efficient manner, making them an essential tool for image processing tasks.