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- XForms - XML-based spec for forms
- Another format, XLSForm which is easier to build forms with, since you can do it in Excel and there are tools to convert an XLSForm into XForm.
- Tools that work with XForm (and XLSForm)
- KoBoToolbox - can also import from XForm/XLSForm
- ODK Build
- Ona.io
- Enketo
An alternative route is to build forms in DHIS2, which would not require XForms support, but the forms that can be created would not be as sophisticated?
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