A PDF split tool is a tool that allows you to split a PDF into multiple files. You can use a PDF split tool to extract pages from a PDF or save each page as a separate PDF.

To merge PDFs online, you need to upload the PDFs you want to merge. Then, you can rearrange the order of the PDFs and download the merged PDF.

To split a PDF into multiple files, you need to upload the PDF you want to split. Then, you can select the pages you want to split and download the split PDFs.

In addition to merging PDFs, online PDF merge tools may offer other features, such as:

• Merging PDFs
• Compressing PDFs
• Converting PDFs to other formats
• Converting other formats to PDFs
• Rotating PDFs

You can split as many PDFs as you want. There is no limit on the number of PDFs you can split.