You can download all of your profile data and posts. The data will download in a zip file format. Please note that comments on the posts are not downloaded, only the post itself.
All of the profile and post data will be in .json format, which is a computer readable format, easy to import into other platforms if you like. The attachments will be in individual folders that match the topic name that it was attached to.
To download your data mouse over your avatar on the top left of the page, and click Manage Account. On the Manage Account/ Profile page you'll see a link to download your content on the top right side.
Click the link to start the download process. Please note that if you have a lot of content it will take a little time to start the download stream. Please be patient.