Spanish <-> Portuguese Translation Dictionary Ultralingua software for

From Ectaco:

• Hundreds of thousands of indexed items, including tens of thousands of secondary entries.
• Indications of literary, slang, and vulgar usage, and indications for usage (including synonyms, accompanying prepositions, general categories, and more); thousands of technical terms; grammatical notes concerning irregular forms for thousands of entries (plurals, past participles, future stems, etc.; the marking of regional usage and spelling.
• Automatic verb conjugation (for many languages) Multilingual interface Modular structure -- add several languages to one Ultralingua interface Redesigned hi-resolution interface The ability for users to create and delete their own entries, personalizing their dictionary.
• In bilingual dictionaries: a reverse translation feature, which helps show how various choices translate back into the departure language (an essential tool for zeroing in on the right word or expression).
• In monolingual dictionaries: a secondary translation feature, allowing one to define a word within another definition without losing one's place.
• A history feature, for retracing your searches.

A tool that will translate numbers (e.g. 133) into text (e.g. "one hundred (and) thirty-three," etc.).