Fragmotion is free.
They sell it, but you don't have to pay to use it. It's basically donationware.
When you run it without a license it will come up with a box, in which you type what it tells you to type (it's the full lords prayer line by line), once you finishing typing that in you can use it the same as if you had bought it. However if typing the lords prayer in every time you run it is annoying, you can press the cancel button and it will show another box with a 5 second timer, when the timer runs out you can click ok and use the full version of fragmotion, however randomly a smiley face emote will show up at your cursor asking you to purchase, you can ignore it safely and use fragmotion for free.
i7 7700,k NV1070 8GB, 16GB 3200mhz memory, 1x 2TB Hybrid, Win10.
i5 4760k, NV960 2GB, 16GB 2333mhz memory, 1x 2TB Hybrid, Win10.
i3, Intel 4000 series graphics, 6GB memory, 1x 500gb HDD, Win8.1.