Default [Q] Converting .EML files To .TXT

Greetings - Is there a way(app?) to convert .eml files to .txt in your android device(i have a razr m)?...I'm using the HP ePrint app. to print my e-mails from my phone to my HP printer, but 1st I have to save the file...Once saved(to my Downloads folder) it's saved in .eml format, however the HP ePrint only recognizes .txt & pdf files...Any help is appreciated...Thank you...