Free open-source software for recording and editing sounds. My favorite audio tool of all!
Vocaroo
Record and send voice emails and much more. Records your voice with one easy step.
Minicast Maker
Mash up photos and audio to create minicasts to share with the world.
Fotobabble
A fun way to make your pictures talk and then share those with people.
PhotoFace
Upload a photo to create a 3-D speaking avatar.
Voki
Voki is a free service that allows you to create personalized speaking avatars and use them on your blog, profile, and in email messages.
Podomatic
Podomatic is an easy podcasting website.
ReadtheWords
Soungle
Soungle is a free site for finding all kind of sound FX and musical instruments samples on our mega online library.
Beatlab
Draw on the grid with your mouse to make a beat then save your track and share it with friends.
Looplabs
Looplabs is the web’s premiere online music mixing application and platform.
Club Create - Music Lab
This a free music creator. Here you can mix beats and create your own. This is a #1 favorite of my kids.
Wavosaur
A free sound editor that has similar features to Audacity.
Chirbit
Upload, record and then share audio with friends using a short url.
Olefa Sound Recorder
Allows you to make recordings on the internet and it is very easy to handle allowing even kids to use it.
Voicethread
A collaborative, multimedia slide show that holds images, documents and videos and allows people to navigate slides and leave comments. This would be a great tool for teachers to leave their students feedback.
Voxli
Create a voice chat room with up to 200 people.
Blabberize
Blabberize is a new service that allows you to create your own talking picture, basically a moving mouth on a still image.
Podbean
An ultra simple podcast publishing solution. Everything you need.
imTranslator
The Freesound Project
The Freesound Project is a collaborative database of Creative Commons licensed sounds. Freesound focusses only on sound, not songs.
Aviary Roc
Use Aviary's music creator to simulate dozens of musical instruments including piano, guitars and drums. Create music loops and patterns for use in Aviary's audio editor (Myna) or as ringtones.