How to transfer an Atlassian Confluence wiki space to another server

Confluence is one of the most popular Wikis with a great user interface. To export and transfer an Atlassian Confluence wiki to another server

1. Log into the Atlassian Confluence wiki as an administrator,
2. In the lower left corner click the gear icon and select Content Tools,
   
3. On the Export tab select the XML radio button and click Next,
   
4. Select Custom Export and click the Export button at the bottom of the page,
   
5. The export process starts,
   
6. Click the link to download the export file,