Normally when sending a screenplay or other document to someone to read, it is done as a PDF (Portable Document Format), and sent as an email attachment.
(Note that this is different from sending a .fadein file to another Fade In user in order for them to be able to work on/edit it.)
To send a PDF copy, to someone:
- Create a PDF using either File > Create PDF or File > Print > PDF. This will create a <your filename>.pdf file in the folder on your computer where you specify.
- Attach that PDF file as an email to the recipient.