Software Companions is a company that specializes in creating software solutions for file viewing and conversion needs. Their products primarily focus on the visualization and management of document formats such as HPGL, TIFF, JPEG, and PDF. Key offerings from Software Companions include the programs ViewCompanion and GerbView, which are designed to facilitate the inspection and conversion of CAD-related files and other technical documents. These tools are useful across various industries for professionals who require precise and efficient document handling, including converting, printing, and annotating. The company provides detailed information and support for its products on its website.