Great plugin! Making forms is easy and CSS customization is great, too. Am having two issues though.
1 - The XLS file created and downloaded seems to have some strange characters delimiting the fields, i.e. Excel for Mac 2011 and Pages don't recognize the file type, and when I look at in TextWrangler I get inverted question marks. Would it be simpler to have it export to tab-separated values that could be imported into anything, rather than a proprietary Windows Excel format?
2 - While the reply email displays properly when I view it through the Ninja Forms plugin pages, when I receive the email all the paragraphs run together in plain text. I prefer to send emails in plain text when possible, and I know you can pass a carriage return to email, so I'm wondering if that can be fixed.
Thanks in advance!