1. From Setup, enter Installed Packages in the Quick Find box, then selectInstalled Packages.
2. Click Uninstall next to the package thatyou want to remove.
3. Select Yes, I want to uninstall... and clickUninstall.
4. After an uninstall, Salesforce automatically creates an export filecontaining the package data, associated notes, and any attachments. When the uninstall iscomplete, Salesforce sends an email containing a link to the export file to the userperforming the uninstall. The export file and related notes and attachments are listed belowthe list of installed packages. We recommend storing the file elsewhere because it’s availablefor only two days after the uninstall completes, then it's deleted from the server. Tip If you reinstall the package later and want to reimport the packagedata, see Importing Package Data.