Tutorials & Courses
FSI Swahili - The same course used by the U.S. government to train diplomats. This course is now available in digital format thanks to a community effort.
Swahili Grammar Notes - A very nice explanation of Swahili grammar.
Interesting Reading Practice
BBC - Up to date news from the BBC in Swahili.
Children's Library - Currently offers 17 children's books in Swahili that can be read online.
Deutsche Welle - Up to date news from Deutsch Welle.
Swahili Bible - The entire New Testament available in Swahili.
Wikipedia - Wikipedia in Swahili. If online news isn't interesting enough for you, you can search for whatever you like on Wikipedia.
Things To Listen To
BBC Audio - A great resource to practice Swahili. Try to listen to a little every day.
China Radio International - Lots of audio is available from China. An interesting resource from a different perspective.
Global Recordings Network - Provides several free Christian audio recordings. A great resource.
Radio Japan - Daily news from Japan in Swahili. An interesting way to practice your Swahili.
United Nations Radio - Audio accompanied by text that is updated daily from the United Nations. Interesting stories from around the world.
Voice of America - Offers daily audio in Swahili as well as a seven day archive.
Other Swahili Resources
Digital Dialects - This website offers basic vocabulary and games to help you practice.
Swahili-English/English-Swahili Dictionary - A useful online dictionary with examples for many of the words.
Swahili Pronounciation Guide - An online guide with audio to help you learn how to pronounce Swahili properly.
Verbix - The best online verb conjugator I have found. Just type in a verb and Verbix will completely conjugate it for you.