Biblical software or Bible software is a group of computer applications designed to read, study and in some cases discuss biblical texts and concepts. Biblical software programs are similar to e-book readers in that they include digitally formatted books, may be used to display a wide variety of inspirational books and Bibles, and can be used on portable computers. However, biblical software is geared more toward word and phrase searches, accessing study bible notes and commentaries, referencing various modern translations, cross-referencing similar passages and topics, biblical dictionaries, original language texts and language tools, maps, charts, and other e-books deemed relevant to understanding texts from a philological approach.