Iranian Culture Minister Seyed Abbas Salehi inaugurated the book fair at the Imam Khomeini (RA) Mosalla (prayer hall).
Some 2,400 Iranian and 800 foreign publishers have presented their latest books at the international event.
Some 150 of the foreign publishers attending the book fair are from Arab countries, according to officials.
The motto of this year’s book fair is “Reading Is Ability”.
China is the special guest of the 32nd edition.