Which split tool can split a PDF file without changing the file format?

I recommend the OSTtoPSTAPP PDF Split Tool, which is specifically designed for splitting PDFs without changing the file format. It can easily split large PDF files without changing the file format, such as images and text fonts. Its splitting processing is fast and secure because it is free of viruses and malware. It can also save your original data files in an application backup, split the PDF files with high quality, and ensure 100% accurate conversion results without data loss. It is ideal for professionals and individuals. It is compatible with all versions of Windows, including Windows 98, XP, Vista, Windows 7/8/8.1, and Windows 10 and 11 (32 and 64-bit). Visit https://www.osttopstapp.com/pdf-split.html.