Cadson Demak is the primary foundry for high-quality Thai fonts. While they sell premium fonts, they occasionally release "Lite" or personal-use versions of their classics.

After installation, don't just trust the file name. Verify it:

For personal YouTube videos, yes. For monetized videos, check the license.

: A standard national font used officially in Thailand, available through government-approved channels for general use. How to Install (If Licensed) Once you have acquired a legitimate .ttf or .otf file: Complete guide to font licensing. - Monotype Fonts