Old document migration. Originally a famous non-Unicode font, the Unicode version maintains the same feel but with proper encoding.
Newspapers and traditional publishing. This font closely mimics the classic newspaper print style. Many Sinhala daily websites (LankaEnews, Divaina) use variations of this font. It has a slightly condensed look, allowing more text per line. sinhala un fonts
Noto Sans Sinhala (free, reliable, open source). Old document migration
Having the font is useless if you cannot type. You need an input method. sinhala un fonts