- MDBG Chinese-English dictionary - Home of CC-CEDICT.
- Chinese-Tools.com - Everything about modern and traditional China, travel, study, news, business, Chinese learning material, tools and resources, forum and language exchange club.
- mandarintools.com - On-line Chinese Tools.
- Zhongwen.com - Chinese Characters and Culture.
- HSK Flashcards - One-stop resource for HSK vocabulary lists and flashcards for people studying Mandarin Chinese.
- ZDT (Zhongwen Development Tool) - An easy to use, open-source Mandarin Chinese flashcard application that can help you learn Chinese.
- Anki - spaced repetition system (SRS).
- Xiaoma Cidian - Chinese/English dictionary (simplified characters only) based on CEDICT, with many additions from various sources.
- Gradint - a program for self-study of foreign languages.
- Mommy Speaks Chinese - Every day Chinese for parents and kids
- Just Learn Chinese - Learn Chinese blog with high quality free Grammar Lessons, Character Lessons, Chinese Radical Show, Short Stories and more.
- Chinese Reading Practice - A blog of beginner, intermediate and advanced Chinese reading materials with full English translations.
- Learn Chinese Help - Free audio Mandarin lessons & songs – Easy Fun Effective
- Slow Chinese - Audio Podcast for Learning Chinese.
- Mandarin Chinese Lessons with Serge Melnyk - Online language course designed for learning basic conversational Mandarin Chinese at your own pace.
- ChinesePod - Learn Chinese on Your Terms!
- ActiveChinese - Interactive Lessons in Flash.
- Popup Chinese - Audio lessons.
- Mandarin Segments - learning Mandarin, bit by juicy bit.
- sinosplice - Try to understand China. Learn Chinese.
- This link kills spam - Take your part in fighting spammers.