Mac EML to PDF Converter –An accurate method to import EML to PDF on Mac OS Big Sur. Besides that Big-Sur, it also supports other editions of Mac OS like Monterey, Catalina, Mojave, etc. In a single, users are able to move the whole folder of EML files into PST. The software does not set any restriction on file size to import EML to PDF on Mac OS Big Sur. By opting for a free demo version, users can export EML to PDF on Mac OS Big Sur free of cost. However, with the first 25 files only.