Decrypt MD5

Hello, i need decrypt one list email from md5 to text.
i need script php or any application.
thank you.

Use hashcat

But, He does not work with me
I tried it more than one way

If you are looking to undo them, I would suggest getting a large list of existing emails from a dumped list. Hash them into md5 and tie them together. Basicly make your own rainbow table and then you can unhash them. I tried looking around for some email rainbow tables but could not find one. You can however find a large list of emails online.