Learn more:

• What is it?
• What can you do with it?
• What does it do?
• What do I need to run it?

Create your own local brat installation:

Manage your own annotation effort

Easy to set up: installation instructions

Instructions for upgrading to v1.3 (Crunchy Frog)

Open source (MIT License)

Current version: v1.3 Crunchy Frog (2012-11-08).

brat rapid annotation tool