File Formats for Logos

The file extension which I will use for the group of logos Lock, Pulse and VIP will be Portable Document Format (.pdf). This is because the file size is small and so it is easy to share and it can be opened on any system. Furthermore, websites can protect their work from plagiarism. In addition, this file is a metafile file, meaning that it is a raster and vector data. Vector graphics use mathematic equations (points, lines, curves etc) to store data. Vector graphics will stay a perfect quality no matter how far you zoom in so this will be useful when creating a billboard with these logos as the logos will enlarge but the quality will stay perfect.