Issue Archiver
Issue Archiver allows Jira admins to export the issues and attachments out in a human readable format before a final deletion from the Jira instance.
Unlike Jira’s in-built archiving feature which hides the issues from users to support unarchiving, the app helps to
- free up disk space by deleting the attachments/thumbnails from the file storage as well as records in the database which 
- improve performance by allowing admins to housekeep unnecessary custom fields and schemes. 
With a lean data storage, it can
- simplify and speed up Cloud migration effort 
- reduced disk storage cost 
- reduced downtime to backup and system upgrades 
