Yes, there are some software and scripts that can batch generate PDF files with random or meaningless content. Such tools are usually used for testing, demonstrations, or other occasions where large batches of files are needed. Here are a few possible solutions: 1. **Python script**: You can write a script in Python to generate PDF files with the help of libraries such as `reportlab`. This library allows you to create PDFs with arbitrary content, including random text, images, etc. 2. **Bash script**: For Linux users, you can write a bash script combined with `pdftk` or other PDF tools to generate random PDF files. 3. **Third-party software**: Some document automation tools may provide the function of batch generating PDF files, and you can customize the content of the generated files. 4. **Online services**: Some online services allow you to batch generate PDFs, but the content customization may be limited. When using such tools, it is recommended to pay attention to possible copyright or compliance issues, especially when using them in a real business environment. At the same time, make sure that the generated PDF files are not used for any malicious activities.