Yes, you can file the 1040 Free version with the standard deduction.
Unfortunately, due
to the changes in the tax law, there is no longer a 1040EZ or 1040A.
There is only a simplified 1040 with schedules.
The Free Edition this year does not include,
student loan deductions, retirement savings contribution credit, education
credit, child and dependent care credit, or unemployment compensation &
paid family leave. All of these situations now requires a separate Schedule to
report the items.
If any of these situations apply to you, you will need to upgrade to the Deluxe version.