File names
Capitalise file types such as PDF, DOC or ZIP.
Do not use a full stop in front of the file type.
When referring to a specific file, include the file type and size in brackets.
Examples:
Upload a ZIP file.
We accept manuscripts in the following formats: DOC, PDF, ZIP.
Download publishing agreement (PDF, 120KB)
Help improve this page
If you’ve got a question, idea or suggestion about how to improve these guidelines, post in the Ask UX Content Teams channel.