Without a license you can do everything except upload a final program to an Arduino, you can still work with an Arduino but it must be connected to your computer.
If you end up using Embrio more than that, please support development by buying a license.
Windows EmbrioInstaller_2.4.0.0.msi - 111.776 MB
Mac EmbrioMac.2.4.0.0.zip - 118.962 MB
Linux EmbrioLinux_2.4.0.0.zip - 97.162 MB
Release Notes / Old Versions
Arduino IDE Download
The Arduino IDE has a command line functionality which Embrio uses to compile and upload Arduino programs.
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