After you file

Turbo Tax hasn't had that converter for many many years.  If you had a .taxyyyy file you need the Turbo Tax program installed to open it or use the taxprinter website I posted to convert a .tax file to pdf at

http://www.taxprinter.com

 

They might be expensive and it is probably not safe to email tax returns back and forth.

 

OR get a copy from the IRS -

http://www.irs.gov/Individuals/Get-Transcript