Because I cannot host files directly, here are the most reliable methods to download a PDF. Always check for a logo or endorsement from a credible Islamic organization.

While many PDF versions exist online, it is important to use sources recognized for their accuracy in Sinhala script. Verified Sources for Ayatul Kursi in Sinhala Quran Sinhala:

If you need, I can help you the verified Sinhala text (once you obtain it from an official source) into a clean, printable PDF layout. Just share the approved text with me.