- OptiKey - open Windows eye-tracking and communication tool
- CBoard - open source web-based AAC
- PiCom - open source cross-platform web-enabled AAC
- AsTeRICS Grid - open source web-based AAC
- pasco - open source AAC createe by the Ace Center
- Otsimo AAC - open source phrase building supported AAC commercial site
- Leeloo AAC - open source simplified mobile AAC
- The Open Voice Factory - ...