Lectrix is an online tool that helps students read and study Greek and Latin texts. It provides the original texts along with dictionaries, parsing, basic commentary, and translations to aid comprehension. It contains 8 texts, with 4 in Greek and 4 in Latin, from authors such as Euripides, Cicero, Ovid, and Plato. The interface allows users to click on words to view definitions, grammatical information, and notes while reading.