Harf has developed great Islamic materials on electronic media such as the Holy Qur'an with its most famous interpretations, and more than 62,000 of Prophetic Hadiths with related commentaries and studies. The heritage books of Islamic jurisprudence are also available on the Encyclopedia of Islamic Jurisprudence which amounts to about 750,000 of printed pages with full analysis and studies. Most of Harf's software products have been translated into English, French, German, Turkish, Indonesian, Malay, in addition to other languages that are under construction. Harf produces its software on different computing environments that are compatible with all publishing media. Besides, the company has a wide-ranging experience in managing and publishing Islamic information on the Internet.
Data collection depends on the Internet and a large electronic Islamic library.
Arabic and Jurisprudence departments make extensive use of the morphological analysis technology. Technical Writing and Translation depend on a large database and standard translation workbenches. The networked system also helps in linking the managerial and executive departments to facilitate the flow of information between the decision-makers and the employees. Developers use the most advanced programming languages and the latest technologies with Internet.