dvipdfm
dvipdfm is a converter that transforms files in the TeX Device Independent file format (DVI) into the Portable Document Format (PDF). It is a command-line utility commonly used in conjunction with the TeX typesetting system. DVI files are an intermediate output format generated by TeX engines like TeX and LaTeX, which describe the page layout and content in a device-independent manner. dvipdfm takes these DVI files and processes them to create a PDF document that can be viewed and shared across different platforms.
The conversion process involves dvipdfm reading the DVI file, interpreting its commands related to characters, fonts,