FireAlpaca is a free paint tool that has been used worldwide, supports 10 languages, and works in Windows and Mac platforms. FireAlpaca distributes high quality unique original brushes weekly, There are not only analog style brushes such as pencil, watercolor, etc., but also unique brushes to create cumbersome flowers, plants, laces, and other intricate motifs, as well as cute patterns, cool effects, and many more. Find your favorite brush that stimulates your creativity. Customizing a brush unleashes the limitless possibility. Brush customization enables an intuitive expression. A delicate nuance such as "Adjust the drawing spacing", "increase a spray intensity", etc. can be easily achieved by changing the parameter value. The result will be reflected real time in brush preview. What is a beautiful brush stroke? That is how much of artist's imagination is expressed into linework. 20 years since the start of paint program development, and 12 years since the first release of FireAlpaca. We have been seeking for an intuitive brush stroke that enables the delicate pen pressure, start and end of brush stroke, and brush stability. There are 5 types of brush textures that enables an analog expression. By applying to downloaded brush or your original brush, it adds another layer of expression. It automatically adjust the drawn line. There are presets such as 'Forced fade-in/out', 'Ink Pool', 'Hand Lettering', etc., and you can customize the value freely.