Gran Paradiso Alpha 4 is an early developer milestone for the next major version of Firefox that is being built on top of the next generation of Mozilla's layout engine, Gecko 1.9. Gran Paradiso Alpha 4 is being made available for testing purposes only, and is intended for web application developers and our testing community. Current users of Mozilla Firefox should not use Gran Paradiso Alpha 4.

Program Information Category: Internet and communication Type: Free Version: 3.0 alpha 4 Size: 6.25MB Works on: Windows Product page: here