Sending a file

[Chuckbob1]

Hi, how do I reduce the size of a file to send below the limit, thank you, Charles Hardisty 

[Gliwmaeden2]

Using this sort of mainstream software, @Chuckbob1:

https://www.adobe.com/uk/acrobat/online/compress-pdf.html

You can do a general search on the Internet for alternatives.