Because "Harikrishna" has become a generic name for a style rather than a specific trademarked file, several freeware versions exist. Repositories like (search for Devanagari serif/calligraphy fonts) or Font Squirrel are safe. Note: Strictly free versions of "Harikrishna.ttf" are often user-converted files. Ensure your antivirus is active.
After installation, the font will be available in your software's font drop-down menu. harikrishna font download