Convert ORG to PNM

The ORG file extension, associated with Org Markup Language, is utilized in Emacs Org Mode. Originally developed by Carsten Dominik in 2003, Org Mode was designed to facilitate project planning, note-taking, and task management within the Emacs text editor. Its straightforward syntax allows for the efficient organization of plain text files, supporting features such as task lists, scheduling, and document structuring. Over time, it has become integral to workflows that emphasize both simplicity and powerful productivity capabilities.

The PNM (Portable Anymap) file extension, developed by Jef Poskanzer in the 1980s, stands for Portable Any Map. It is an uncompressed raster graphics format designed for portable image storage and exchange, encompassing three sub-formats: PBM (Portable Bitmap), PGM (Portable Graymap), and PPM (Portable Pixmap). PNM files store image data in plain text or binary format, ensuring easy usage across different platforms and applications. This format is widely supported by various image editing software and is valued for its simplicity and lossless compression.