wsappbak /backup /target <path> [/package <fullPackageName>] [/noprogress] [/v]
| Switch | Description |
|-----------------|-----------------------------------------------------------------------------|
| /backup | Perform a backup (required). |
| /target | Output directory for backup files. |
| /package | (Optional) Specific package family name. Omit to back up all user apps. |
| /noprogress | Suppress progress display. |
| /v | Verbose logging. |
If not found: Install “Windows Assessment and Deployment Kit (ADK)” and select Deployment Tools. wsappbak
wsappbak is a native Windows tool (part of the Windows ADK / deployment tools) that backs up Windows Store apps (UWP/AppX packages) and their associated user data (settings, login tokens, local databases).
It is especially useful for: If not found : Install “Windows Assessment and