Convert rpnm to psd

What is the difference between .rpnm and .psd?

Description: The RPNM file format, standing for "Portable Image," is a variant of the PNM file format used for storing images. It is designed to be a simple, yet flexible format that can accommodate various types of image data, including grayscale, black and white, and color. RPNM files can be easily transferred between different platforms and software applications due to their simplicity and portability. They are often used in applications and situations where minimal processing and compatibility across different systems are crucial.; A PSD file is an image file created by Adobe Photoshop, a professional image-editing program often used to enhance digital photos and create web graphics. It is the native format used to save files in Photoshop. PSD files may include image layers, adjustment layers, layer masks, annotations, file information, keywords, and other Photoshop-specific elements. They are commonly created and shared among graphics professionals.