The download can do most things but it cannot save unless
you buy it.
Download PC version
Download Mac version
WriteItNow runs on PCs (Windows 7, 8 and 10) and Macs (OS
if the free demo runs on your computer the full version will
Download WriteitNow 5 here
WriteItNow 5 has a lot more features than WriteitNow 4. If you bought 4 you can buy an upgrade to 5