BackupBuddy: Local Development
From IThemes Codex
SUPPORT DISCLAIMER: As running a local development environment is in fact running a server, you - the user - are expected to have an understanding of how a server is configured and operated and that iThemes / PluginBuddy cannot be expected to diagnose and fix server issues in the same way that we would not diagnose and fix commercial host server issues - these development environment have their own support offerings and they should be used.
XAMPP for Windows: http://www.apachefriends.org/en/xampp.html
Windows ZIP.exe & UNZIP.exe files: http://pluginbuddy.com/wp-content/uploads/2010/05/backupbuddy_windows_unzip.zip