Need improvement

Dear all,
Thank you for your effort to make available such valuable books and we would be grateful that you make some update and add some functions like:
1- the possibility to make a search in all books or in selected books.
2- the possibility to add note and remove it at any time you need
3- possibility to highlight and underline words or sentences
4- you add other translations
5- the possibility to send a selected Hadith by mail
6- the possibility to bookmark the page or the Hadith.

Barakat allahu fikum

محمد الغيرتخيامي about Hadith Pro - Hadiths, Sahih Bukhari, Muslim, Nasai, Dawud, Tirmidhi, Malik, v1.0