Form with file in email - without creating multiple forms and workflows
SOLVE
As far as I know, sending files in your email is not possible with Hubspot. To get around this, and also to help with tracking, your email should link to those files instead of attaching.
You could add someone to a list based on their form choices, or specific form submission and then maybe use dynamic content to show them links that are relevant based on what they selected on your final landing page or email that allows them to download the file(s).
Form with file in email - without creating multiple forms and workflows
SOLVE
As far as I know, sending files in your email is not possible with Hubspot. To get around this, and also to help with tracking, your email should link to those files instead of attaching.
You could add someone to a list based on their form choices, or specific form submission and then maybe use dynamic content to show them links that are relevant based on what they selected on your final landing page or email that allows them to download the file(s).