Tool: mobile phone.

1. Search and download CAJViewer HD in the App Store.

2. Find and open the file omnipotent king in the desktop, and then find the CAJ file that needs to be viewed.

3. Press and hold the file, and then click the open mode option in the drop-down menu.

4. In the pop-up open mode selection window, click Open in CAJViewer HD to open the CAJ file with this software.