Hi, To detect different PDF files merged into a single PDF file and split the respective PDFs into separate PDFs, I will suggest from my personal experience, to use SysTools PDF Split & Merge software. This tool not only securely merges or split your PDF files but also creates a separate folder to save the resultant files in a different location. That helps you to manage/detect data easily in the future. To know the full procedure, you have to download a demo version of the PDF Split & Merge.
To be clear, there are many OCR PDF solutions available in the market but the main ones which I am going to focus on: OCR PDF X: OCR PDF is used to capture PDF text. You don't need to have a scanner, it comes with one pre-installed. So, if you are working on a computer, you might be able to use a Windows or Mac device to view the images while working on a PC. This may be very beneficial when you are trying to scan images and capture their image. Now, for people who are familiar with OCR (Optical Character Recognition) software, this is the way to go. If you are someone who is unfamiliar with this process, you might be able to get a help of an online software such as OCR Morris. In order to get started, you will need to download a suitable file of PDF, and then it becomes.