Encyclopedia of Biography and History is a modern encyclopedia that carries a new idea as it is a historical scientific encyclopedia that includes a group of heritage books but this encyclopedia also includes an entry entitled (The Encyclopedia) and this entry includes a historical tree and under this tree the most important texts related to various historical events were extracted to represent A summary of what was said about that historical event with the information attributed to its place in the heritage books.

Program services
* Review books of Islamic biography and history with information for each book in a popup screen.
* Entrance (Encyclopedia) which is an encyclopedia specially created for this program and this encyclopedia was extracted from the program's main books (7 books) mentioned in the book entrance.
* Review the encyclopedia with an indication of the source texts of the encyclopedia.
* Review the links service which is a compilation of the program’s book pages linked to the encyclopedia whether by quoting or referring to the same page of the presented encyclopedia.
* View the geographical encyclopedia by displaying the map of the world marking the countries mentioned in the encyclopedia (with the names of the old countries) and containing events battles or famous flags.
* The possibility of searching text in all books of the program.
* The ability to search text in a specific book or in the encyclopedia.
* Review the tab for all books and make a presentation for any page.
* Review text search results in some or all books.
* Review the results of objective research in all books
* Ability to search objectively in all books
* The ability to write comments for the selected texts and save them.
* The ability to share specific text from the book via sharing tools.
* Ability to change the font text size and background
* The ability to review the program with the night reading feature and the ability to choose the program’s opening feature on the last surfing
* Ability to add and reference bookmarks.
* The ability to extract lessons from book pages comment on them and share them through sharing tools.
* Display verses and hadiths in a distinctive color.