Currently am using Neo4j Community version 1.8.2 with Windows 8. Is it possible to backup the neo4j community version db in windows?
As Pangea said, the official backup tool is only available on Enterprise Edition.
His suggestion of using Windows backup tools isn't a good option unless you know other things about Neo4j. Neo4j doesn't flush information immediately, nor does Lucene, so if you use something like Windows Backup, you will not get the database in a stable backup. You need to either use the Neo4j Backup tool, or you need to shutdown the Graph Database so everything flushes/closes, then backup using Windows.