The most comprehensive bundle of Michaelis dictionary apps, covering a total of 6 languages. Special attention was given to spelling, which follows the Portuguese Language Orthographic Agreement. All the apps present: complete contents without requiring Internet connection; definitions, expressions and examples; audible speaking of words (in the Spanish, Italian, French and German dictionaries); syllable division of the entries; phonetic transcription of words (in the Spanish, Italian, French and German dictionaries); Practical Guide of the Portuguese Language Orthographic Agreement; definition lookup from other apps; advanced query for Portuguese by spelling approximation; query by beginning, ending, or middle of entry or by definition of the entry; option to configure information displayed; history, bookmarks and index of entries;