Caj format files are generally academic papers and need to be opened through cajViewer of HowNet. Baidu search "CAJViewer". After entering HowNet, download CAJViewer. Download CAJViewer and double-click Install. After installing CAJViewer, you can open CAJ format files.

Tools/raw materials:

Asus Redolbook 14

Windows 10

CAJViewer7.2

1, caj format files are generally some academic papers, which need to be opened through CAJViewer of HowNet. Baidu searches for "CAJViewer", as shown in the following figure:

2. After entering HowNet, download CAJViewer, as shown in the figure below:

3. After downloading CAJViewer, double-click Install, as shown in the following figure:

4. Install CAJViewer step by step, as shown in the figure below:

5. After installing cajViewer, you can open the CAJ format file, as shown in the following figure: