Deleted applications are placed in the bin for 30 days.
Accessing the bin
Go to the Applications page and click on the little bin icon to find your deleted applications. From the bin, you'll be able to:
Recover applications you accidentally deleted
Delete forever these applications
Can I recover deleted process templates?
Unfortunately, the bin folder is only available for applications. Templates, forms, e-contracts, spreadsheets, tags, portals cannot be recovered once deleted