phan
Level 3

Get your taxes done using TurboTax

TT used to crashes constantly on my PC so I installed on a MAC and it was working fine. I have a large file after my tax was done. TT fixed the crashes problem on PC  last week and I was trying to save a PDF of my 2018 tax file and it saved without crashes, may be you can try install/file your 2018  on a PC .