If you're looking to learn German for free, then آموزش صوتی زبان آلمانی by charlsapp is an excellent option for you. This offline program is designed to help you learn German conversations, vocabulary, and pronunciation. With over 1800 audio conversations and 1900 audio and video words, you'll be able to learn the language with ease.

The program also includes audio teaching of the alphabet and numbers, making it easier for you to learn the basics. The graphics are beautiful and excellent, making it an enjoyable experience for learners. Plus, you won't need to worry about expensive classes, as this program is completely free.

Overall, آموزش صوتی زبان آلمانی is an excellent program for those who want to learn German and improve their language skills. With its comprehensive training and user-friendly interface, it's a great option for beginners and intermediate learners alike.