Split PDF: Extract Page Ranges into New Files

The Split PDF tool cuts one PDF into several documents using page ranges you type, such as 1-3, 5, 8-10. Each range becomes its own PDF, and every part is delivered in a single ZIP. You can split a 500-page source into at most 50 parts per run.

Splitting is the counterpart to merging. Use it when a large file contains several documents, when you only need a chapter, or when a scan includes blank or duplicate pages that should not travel with the rest. Pages you leave out are simply not included — the tool does not pad or reorder them.

#Range syntax

Separators can be commas, semicolons or spaces. Each token in the list becomes one output file, in the order you write them. Repeating a page is allowed; if you ask for page 2 twice, you get it twice.

#How to split a PDF

1. Open the Split PDF tool.
2. Choose a PDF up to 500 pages and within the size limit shown.
3. Enter the ranges. The default 1-1 extracts the first page.
4. Press Run.
5. Download the ZIP. Each file is named after the source and its pages, for example report-pages-1-3.pdf or report-page-5.pdf.
6. Unzip and check the page count of each part.

The source is uploaded for processing, temporary copies are deleted afterwards, and the download link expires.

#How to plan a split

A little planning avoids a second run:

• Write the boundaries first. Note where each section starts and ends before you touch the tool. Page numbers in a PDF viewer usually match the range syntax, but a cover page may mean the printed page numbers differ by one.
• Extract one part per document. If a 60-page file contains three reports, three ranges are clearer than six overlapping ones.
• Do not overlap unless you mean to. Overlapping ranges duplicate pages across files, which is occasionally useful and usually a mistake.
• Keep the source. Splitting does not modify the original. Download the parts, then decide whether to keep or delete the source.
• Check the last range. An off-by-one at the end is the most common error: 1-10, 11-20 is complete; 1-10, 12-20 silently drops page 11.

#Common problems and fixes

The range is rejected as invalid. Check for a typo: 1–3 with an en dash instead of a hyphen, a stray letter, or an open range like 3-. Only digits, a hyphen and separators are accepted.

The range is out of bounds. The PDF has fewer pages than the range's end. The error reports the actual page count, so adjust the range. A cover page or an inserted blank page often explains the mismatch.

The output has fewer pages than expected. Pages you did not include are not copied. If you expected a complete document, widen the ranges. The result reports how many pages were extracted in total.

The result is empty or fails. The source may be encrypted, damaged or not a PDF. Remove protection in a reader and try again.

The ZIP will not open. Confirm the download completed. A partial download produces a corrupt archive; re-run and save the file again.

Bookmarks and form fields are gone. Splitting rebuilds each part from page content. Outlines, form fields and annotations are not carried into the extracted files.

Pages are rotated or differently sized. Each page keeps its own dimensions and rotation, so a landscape insert stays landscape. That is usually correct; if not, fix the source before splitting.

I need a single page, not a range. Type just the number, such as 7. The output is source-page-7.pdf.

#Split or extract?

Splitting into ranges is not the same as extracting one page for a quick look. If all you need is a single page as an image, convert with PDF to PNG and choose the page range in your reader first. If you need to remove pages and keep the rest as one document, split around the unwanted page and merge the remaining parts, or use the PDF editor for a text change.

A practical rule:

• One document into several: split.
• Several documents into one: Merge PDF.
• Remove a page from a document: split into parts that exclude it, then merge those parts.
• Change content on a page: edit the PDF.

#Putting the parts back together

Splitting is often the first half of a repair. A common workflow:

1. Split the PDF at the section boundaries.
2. Replace or edit the section that is wrong.
3. Merge the parts back in order with Merge PDF.
4. Check the joined page count and the first page of each section.

This is safer than editing a large file directly, because a mistake affects one small part rather than the whole document. Keep the split parts until the merged result has been checked.

#Quality checks

• Page counts add up. The result reports total extracted pages. Compare with the ranges you requested.
• First and last page of each part. These confirm the boundaries landed where you meant.
• File names. The page labels in the filename are there to make the ZIP self-explanatory. If a name looks wrong, the range was wrong.
• Text and images. A page that is blank in the part but visible in the source usually means the page was image-only and something went wrong; check the source first.
• No duplicate pages. Unless you deliberately repeated a range, each page should appear once across the parts.

#Privacy

The PDF is uploaded to the server for splitting. Temporary copies are deleted after processing and download links expire. Splitting a confidential document still means uploading it to a third-party service, so treat it the same way you would any other upload.

#Frequently asked questions

#Bottom line

Splitting is straightforward once the ranges are right: write the boundaries down, use closed ranges, and check the extracted page counts. Start with the Split PDF tool, recombine the parts with Merge PDF, and edit content with the PDF editor before the final merge.