Master File: Illustrator Format (Editable PDF)
This is the master file, authored in Adobe Illustrator, suitable for use at any scale.
The following files have been exported from the master files and are ready to use. There are different file types for different applications. I have listed them here in order of preference for best image quality.
These are SVG files. They will render correctly at any scale. They can be used in most web/ email documents, recent Office365 applications also support them.
These are PNG files. They are 24bit versions, which means that they feature full transparency functionality, so can be used on a background of any colour.
These are last resort files for situations where only a JPEG file is allowed (which is rarely nowadays). The JPEG format does not support transparency, so there are 2 versions of each: one on a white background and one on a black background.