There are many companies that publish material for language learners. They range from books to audio programs to Internet sites and more.

Textbooks based in EnglishEdit

• Assimil
• Teach Yourself
• Colloquial
• Linguaphone
• FSI-courses
• Living Language

Audio OnlyEdit

• Pimsleur
• Linguaphone allTalk
• Michel Thomas

Computer ProgramsEdit

• Rosetta Stone
• Tell Me More
• Fluenz

Monolingual coursesEdit

Most of these are originally meant for classroom use but many are autodidact friendly, or at least usable, as well.

• French
• German
  • Themen Aktuell
• Spanish

Textbooks based in other languagesEdit

• French
  • Assimil
• German
  • Langenscheidt
  • Assimil
• Czech
  • courses published by Leda
  • courses published by CPress
  • courses by other publishers

An overview of various language courses is available in a series of videos by Professor Alexander Arguelles.

A collection of comparative reviews of 70 courses, covering 300 languages, is available from Paul Burke, retired teacher and researcher. It also shows which publishers cover each language.