Are you familiar with CAJ format documents? Many papers and other materials on the Internet can only be downloaded in the CAJ format. However, CAJ reading is far less convenient than PDF reading in terms of beautiful interface and functional ease of use. How to convert a formatted document to PDF format? The following recommends a conversion tool, which can be obtained by clicking the following link: https://speedpdf.com
Copy the above link and open it in your browser, select "caj to pdf", you can directly upload the caj file that needs to be converted, so you can easily convert caj to pdf.
Ha ha, there are other methods on the Internet, but this tool is the most convenient. I have tested it myself. There is absolutely no problem. The quality of the converted document is also high. Hurry up and save it!