| Feature | What to look for | What to avoid | | :--- | :--- | :--- | | | Uses classical Tamil (Centamil) with Arabic loanwords explained. | Uses overly regional slang or machine translation. | | Completeness | Contains all 30 Juz (Parts), starting from Al-Fatiha to An-Nas. | Only contains last 2-3 Juz. | | Authentication | Translators mention the source (Darussalam or Al-Maktabah Al-Asriyyah). | No mention of original source; missing Hadith references. | | Formatting | Searchable text (OCR) or clear high-resolution scans. | Blurry images, missing pages, or watermarks obscuring words. | | Scholarly Review | Reviewed by a known Tamil Mufti or Maulvi. | Translated by an unknown entity with no credentials. |