We are currently looking at ParentPaperwork – https://www.parentpaperwork.com/ very impressed with their applications for Parent Consent forms for excursions as well. It also has a screen with analysis of who has received your email, who has opened it and who has actioned it.
They also have a separate facility for enrolment forms.
It comes with a facility for parents to sign the online form if you need or to check a box depending on your requirements.
For Enrolment forms parents can self serve on your application form and create their own password which means they can come back to a form and complete it. They can also upload documents as you require eg birth certificate, report, medical details.
I am having a more indepth look next week.
It will sync with your database or you can print off or view as an excel.
Hope this helps.