It is a vital issue because many people are struggling with how to split their PDF files securely, and when they do so quickly, they use tools that do not work properly and harm their PDFs. For the solution, you can utilize licensed apps to protect the content of your PDF documents and safely split them. Software such as Pcinfotools PDF Splitter Tool can help you simply split your PDF files, and it works without the need for Adobe Acrobat. It's simple to install and free of viruses. This program can split both password-protected and unlocked PDFs, although, for password-protected PDFs, the password is required for effortless splitting. And maintains the integrity of the PDF file while splitting it. This application offers a free demo version and provides a user-friendly interface.