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Split PDF

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Max 500.0 MB per file·Supports: PDF

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How PDF splitting works

Choose 'Every page' to extract each page as its own PDF, or 'Custom ranges' to specify which pages you want — for example, 1-3, 5, 7-10 produces three new PDFs containing pages 1–3, page 5, and pages 7–10. Vector text, images, and form fields are preserved bit-for-bit. All processing happens locally in your browser.

Understanding PDF Splitting

What Is PDF Splitting?

PDF splitting is the process of dividing a single PDF file into multiple smaller files. You can extract specific pages, split every N pages, or divide by page ranges. This is essential when you need to share only a portion of a document, or when a large file needs to be broken into manageable chunks.

When Do You Need to Split a PDF?

  • Extracting chapters — pull a specific chapter from a textbook or manual for focused reading or sharing.
  • Sharing selective pages — send only the relevant pages of a report to a colleague instead of the entire 100-page document.
  • Meeting compliance — some filing systems require separate documents for different sections. Split by range to comply.
  • Reducing file size — splitting a large PDF into smaller parts makes each file easier to email or upload.
  • Page-level editing — extract a single page to edit or replace it, then recombine later.

Key Aspects of PDF Splitting

  • Range-based splitting — specify exact pages like 1-5, 10, 15-20 to extract precisely what you need.
  • Every-N-pages mode — automatically split a 100-page document into 10-page chunks with one click.
  • Preview before split — see page thumbnails to confirm you are extracting the right pages.
  • Batch extraction — extract multiple ranges in a single operation, producing separate files for each range.
  • Lossless output — each split file is a complete, valid PDF with no quality degradation.

Tips for Splitting PDFs Effectively

1

Use page preview

Before splitting, scroll through the page thumbnails to verify page numbers match what you expect. Some PDFs have different internal page numbering than visual page numbers.

2

Split by range for complex docs

For documents with front matter (cover, table of contents), use range-based splitting to separate the body from the intro sections.

3

Keep original for reference

Always keep the original PDF. Split files may need to be recombined later, and having the source saves time.

4

Name split files clearly

Use descriptive names like "Chapter1-introduction.pdf" instead of "split-1.pdf". Future you will thank present you.

5

Check for linked content

If the original PDF has internal links or cross-references, verify they still work in the split files. Links to pages outside the extracted range will be broken.

PDF Splitting: How It Compares

There are multiple approaches to dividing PDF files. Here is how browser-based splitting stacks up.

FeatureFileKitDesktop / Other
PrivacyEntire process in your browserUpload to online services
PrecisionPage-level range selection with previewOften limited to fixed intervals
SpeedNear-instant for most filesUpload + processing delay
CostCompletely freeMany tools paywall advanced split modes
Batch operationExtract multiple ranges at onceUsually one split at a time
Output formatStandard PDF, universally compatibleSame, but some tools add watermarks on free tier

How to Split a PDF

  1. 1

    Upload your PDF

    Drag and drop a PDF file into the upload area. FileKit reads it locally in your browser.

  2. 2

    Choose a split mode

    Select 'Every page' to create one PDF per page, or enter custom ranges like '1-3, 5, 7-10' to extract specific page groups.

  3. 3

    Download the split files

    FileKit creates separate PDF files for each range. Download them individually or as a ZIP archive.

Frequently Asked Questions

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  • 100% client-side processing
  • No server upload — ever
  • No account or signup needed
  • Works offline after first load

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