ECTACO English <-> Spanish Talking Partner Diction

Talking Partner Dictionary for Windows provides bidirectional word translation and synthesis of speech. Vocabulary size is 400,000 words/phrases. The dictionary is easy to install on a desktop computer. One of its remarkable features is voice function, i.e. the ability to pronounce words. Now you don't have to check the transcription, merely select the word and with one click make the speech synthesizer pronounce it for you.