Split PDF

Extract Pages Mode

Enter the pages you want in a flexible format, single pages, ranges, or a mix, like "1-3, 5, 8-10". The result is a single new PDF containing just those pages, in the order specified.

Split in Two Mode

Choose a page number, and the original PDF is divided into two separate files at that point, pages 1 through your chosen number in one file, and everything after in the second. Both download automatically.

Worked Example: Extracting an Out-of-Order Set of Pages

Say you have a 20-page report and need a summary document consisting of page 5 first (an executive summary that appears late in the file), followed by the introduction on pages 1 through 3. Typing "5, 1-3" into the range field produces the index list [4, 0, 1, 2] internally (each entered page number minus 1). The tool copies those source pages in exactly that order, so the extracted PDF's page 1 is the original page 5, and pages 2 through 4 are the original pages 1, 2, and 3. The output is a brand-new 4-page file, your original 20-page document is untouched.

Worked Example: Splitting a Document Down the Middle

Now say that same 20-page document needs to become two roughly equal halves for two different reviewers. Entering "10" as the Split After Page value produces part-1.pdf with pages 1 through 10 (10 pages) and part-2.pdf with pages 11 through 20 (10 pages), an even split. If instead you enter "8," part-1.pdf gets pages 1-8 (8 pages) and part-2.pdf gets pages 9-20 (12 pages), an uneven split weighted toward the second file. The split point can be any page from 1 up to one less than the total page count, since both resulting files need at least one page to be valid.

Extract vs. Split: Choosing the Right Mode

Extract Pages is built for picking out a specific, possibly scattered, selection of pages into one new file, ideal when you need "just these particular pages" regardless of where they sit in the original document. Split in Two is built for the simpler, more common case of dividing a long document into a front half and back half at a single clean break, like separating a combined report into an executive summary section and a detailed appendix section. If you need more than two resulting files, running Extract Pages multiple times with different ranges (once per desired output file) covers that case, since Split in Two only ever produces exactly two files per run.

Common Mistakes When Splitting or Extracting

Off-by-one confusion is the most frequent issue in Split in Two mode, since "Split After Page 10" means page 10 is the last page of the first file, not the first page of the second. If your intention was for page 10 to start the second file, you'd enter 9 instead. Double-check the resulting page counts after downloading if precision matters for your use case.

In Extract Pages mode, a common mistake is typing a range that goes backward, like "10-5" instead of "5-10", the tool treats this as invalid and shows an error rather than guessing your intent, since it can't tell whether you meant a reversed range or simply mistyped the numbers.

It's also easy to forget that a page number entered outside the document's actual range, say "25" on a 20-page file, produces the same validation error rather than silently ignoring that entry and processing the rest. Re-check the page count shown after upload before typing a range, especially on files you haven't opened recently.

Real-World Use Cases

Pulling a single chapter or section out of a long PDF textbook or manual for focused reading is one of the most common uses of Extract Pages. HR teams extract just the signature page from a long contract to send for a quick e-signature. Splitting a scanned book into a front-matter file and a main-content file is a typical Split in Two use case, as is dividing a combined invoice-and-receipt PDF into two separate documents for different filing systems.

Working with This Tool Alongside Merge PDF

Split and Extract Pages are the natural counterpart to this site's Merge PDF tool. If you've pulled the wrong section out, or later need to reassemble a split document, Merge PDF combines any set of PDFs back into one file in whatever order you specify. This makes a useful two-step workflow: extract the sections you actually want from a large source file, discard or set aside the parts you don't need, then merge your extracted pieces back together with anything else that needs to be added, like a fresh cover page or an updated appendix, without ever needing to touch the original document again.

Frequently Asked Questions

Can I extract pages out of order?

Yes, the page range input respects the order you type it in, so entering "5, 1-3" would put page 5 first, followed by pages 1 through 3.

What if I need more than two split parts?

Use "Extract Pages" multiple times with different ranges to pull out as many separate files as you need from the same source PDF.

What exactly does "Split After Page" mean?

It's the last page that goes into the first file. Entering 8 on a 20-page document puts pages 1 through 8 into part-1.pdf and pages 9 through 20 into part-2.pdf.

Can I extract the same page more than once into one file?

Yes, if you type a page number more than once in the range (like "3, 3, 5"), it appears in the extracted output each time you listed it, useful for building a document where one page (like a cover sheet) needs to repeat.

Do both parts download automatically in Split in Two mode?

Yes, both part-1.pdf and part-2.pdf download one after another as soon as processing finishes. Your browser may ask for permission to allow multiple downloads the first time; allowing it lets both files save normally.

Which mode should I use, Extract Pages or Split in Two?

Use Extract Pages when you want one specific set of pages pulled out, in any order, possibly skipping large sections. Use Split in Two when you want the entire document divided cleanly into a first half and second half at one dividing point, with every page ending up in one file or the other.