This is free filing with "trusted partners," but the IRS also has their Free File Fillable Forms (not open yet) which have no income limit. The UI is a little rough, but matches the official IRS forms.
I got mad enough paying H&R Block a couple years ago and decided to download the fillable PDFs and do it manually. It was a good learning experience. Since I'm filling out the PDF forms anyway I wish I could just upload those to FFFF, instead of having to re-enter everything manually.
Still it's better than my state (Indiana) where I can't file online without a third party. It does bring me some satisfaction that I fill out the PDF forms, print them, mail them to the state, and someone gets to (probably) type it all back in to a computer. Efficient.