Installation is very simple, and in most cases you can simply download and run the program. There may be some platform and/or driver specific installation steps you need to take, so make sure you read through the installation instructions for your specific platform.
Make sure you've already downloaded the most recent version of ReplicatorG first.
- Installation instructions for Microsoft Windows
- Installation instructions for Mac OS X
- Installation instructions for Linux
Once you've installed it, move on to the usage instructions for information on how to configure and use ReplicatorG.