Brepolis Latin Complete contains the following databases:

• Archive of Celtic-Latin Literature – contains hundreds of Latin works by important early medieval philosophers, lives of saints, and theological and liturgical texts.

• Aristoteles Latinus Database – an electronic version of the full texts of the medieval critical edition of Aristotle's writings.

• Germaniae Monumenta Historica – the most important critical medieval file. Nearly 1,500 texts are divided into five main series (Scriptores, Leges, Diplomata, Epistolae, and Antiquitates).

• Library of Latin Texts – the most important database of Latin literature from antiquity to the 20th century.

• Database of Latin Dictionaries – Latin dictionaries, which are used to translate Latin texts into modern languages, and the semantic and etymological interpretation of Latin words.

• Dictionary of Medieval Latin from British Sources – the most comprehensive dictionary of medieval Latin.