If you are deemed a resident for tax purposes after completing Step 1 - Residency - Residency status on Sprintax, you can use our partners - Turbotax https://turbotax.intuit.com/, to file your resident tax return (however, please keep in mind that you cannot transfer the data from Sprintax to Turbotax).
If you do not wish to use Turbotax, you could use any other tax-prep software that assists with residents returns, just make sure to do your research to ensure that your taxes would be prepared correctly.