Book: Fath al-Qadir The author: Kamal al-Din Muhammad ibn Abd al-Wahed al-Siwasi, known as Ibn al-Hammam (deceased: 861 AH) ◉◉◉◉◉◉◉◉ ◉◉◉◉◉◉◉◉ The most important features of the program: search : ◉ Comprehensive research in the book. ◉ Searchable section within each subsection separately. ◉ A section to search within a specified number of sections according to what the user wants. ◉ A section for internal search for the chapters of each book. ◉ Section to search within each section independent