Use Split PDF in Fileso when you need just one chapter, a few receipts, or an attachment from a longer PDF. The tool can create one file per page, fixed-size groups, or files defined by custom ranges. The original packet can remain available for reference.
Choose the split mode that fits
Every Page creates a separate PDF for each page. Fixed Size groups consecutive pages into chunks. Custom Ranges gives you precise control when the useful sections do not divide evenly.
Count the PDF’s actual pages, including a cover and any unnumbered introduction. A printed page labeled 5 may be the seventh physical page in the file.
Extract custom ranges
- Open Tools → Split PDF and select the source.
- Choose Custom Ranges.
- Enter a range such as
2-6to create a PDF containing those pages. - For separate outputs, enter ranges separated by commas, such as
2-6, 9-10. - Run the split and open each result.
- Check its first page, last page, and page count before sharing.
Each range becomes its own PDF. The expression 2-6, 9-10 therefore describes two output documents, rather than one document with a gap in the middle. Use a later merge step if those sections should become one attachment.
Open-ended ranges and uneven groups
A range such as 8- means page 8 through the end. A fixed-size split may produce a shorter last file when the source count is not an exact multiple of the group size. Neither situation is an error if it matches your intention.
Invalid page numbers or reversed ranges need correction before the operation can proceed. If the file is locked, unlock it using the correct password first.
Review what travels with the pages
Look for notes, annotations, or private content on the selected pages. A short extract can still contain material that was appropriate only in the full packet. Check the saved files in the reader you plan to use, especially when forms or navigation features are important.
Name each result after its contents, such as receipts-march.pdf, so the recipient does not have to reconstruct the meaning from a page-range filename.
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