Sites and apps similar to Google Ta3reeb include Type3arabi, which is free and open source. Other options are Hameems Arabic Keyboard and Microsoft Maren. In total there are three sites and apps like Google Ta3reeb for Windows.
Offline Windows input method that converts Arabizi into Arabic script as you type, with suggestions, dialect support, diacritics, local learning, and system-wide use in apps while keeping URLs and passwords in Latin text.
Jordan
A handy, lightweight keyboard widget designed to allow its user to type in native Arabic using any English or Latin keyboard layouts.
Lack of access to an Arabic keyboard or lack of familiarity with one are two of the most common problems preventing Arabic users from communicating in their own language.
United States