How to convert php file to html file?

I have an Excel file thatis a database with names and phone numbers. I have put in a few Combo boxes, Command buttons, macros and lots of formulas. I made it for easy “lookup and refenrence”. First I choose the last name in a combo box and then the second combo box has all the first names with that last name and I pick one, to see that persons phone numbers. I want to put it into another format (HTML preferred) so that when I distribute this list the user does not have to have MS Excel in his computer. How and to what format should I convert this?

I have about 500,000 individual eml files (emails) that were produced but need to convert them to html or a Access database. I would also like to post it on an internal website and have the ability to edit the page. I ran a search online but the shareware does not work.

I just finished an HTML page and I want to email a preview as to how the site will look. How can I email it as a picture with sending over the completed HTML file?

I have a document in Microsoft WordPad that I need to convert to HTML or BBCode or something to prevent all the text formatting from being lost when posted on a forum. Is there any way to do this?