If you want the full version and license for commercial use,
you can purchase here :

https://fontkong.com/product/fillate/

File Font Version : 

1. Fillate.otf
2. Fillate.ttf
3. Fillate.woff
4. Fillate Swash.otf
5. Fillate Swash.ttf
6. Fillate Swash.woff