Several well-known Islamic websites offer the same translation (Muhsin Khan/Hilali) for free reading online or as downloadable PDFs, though not specifically the "Islamic Foundation" print layout:
: A comprehensive Bengali translation of Imam Ibn Kathir's Tafsir al-Qur'an al-Azim , which is globally renowned for using Hadith and historical narrations to explain the Quranic verses [0.21]. Tafsire Ibn Kasir (Bangla) : Islamic Foundation Bangladesh tafsir ibn kathir islamic foundation pdf
Websites like QuranX host an older, public domain translation (often by Muhammad Muhsin Khan & Hilali for the Qur'an, but a different abridgment of Ibn Kathir). The Islamic Foundation edition is a distinct, proprietary translation. tafsir ibn kathir islamic foundation pdf