Split PDF

Split PDF pages online or separate selected page ranges into new files.

Next steps

Use this checklist to turn a new account into a repeatable workflow.

Account

Complete your first signed-in task

Process at least one file while logged in so your workspace history and metrics start filling in.

Account

Decide if you need Pro limits

Upgrade when you need higher quotas, API access, or a cleaner team workflow.

Pricing

Create an API key

Pro users can generate API keys to connect document processing to internal tools or customer flows.

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What This Tool Does

Use this PDF splitter to split PDF pages into separate files or break a long document into smaller sections. You can separate PDF pages one by one or save only the ranges you want.

How to Use It

  1. Upload your PDF file.
  2. Choose whether to split every page or only separate specific pages or ranges.
  3. Enter page numbers such as 1,3,5-8 when you want custom output.
  4. Download the new PDF files created from your selected pages.

Why Use Our Split PDF?

  • Split PDF pages individually or by custom range
  • Separate PDF pages without changing the original quality
  • Useful for sending only the pages someone needs
  • Fast browser-based processing with no signup
  • Works for reports, scans, contracts, and other multi-page PDFs

Common Use Cases

  • Breaking a large PDF into smaller files for clients or teammates
  • Separating one chapter or appendix from a long report
  • Cutting PDF pages out of a scanned batch document
  • Creating smaller PDFs for email or upload limits
  • Saving only the pages you need for review or printing

From our experts

Expert Tip

Split by bookmarks or named destinations when working with structured documents. Page-range splitting is linear, but bookmarks preserve semantic chapter breaks. This is especially useful for technical manuals, legal briefs, and academic dissertations.

Best Practice

For large PDFs (500+ pages), split incrementally: first by chapter/section, then by individual document. This reduces memory pressure and produces cleaner output files compared to splitting every page individually.

Trust & Security

Split operations are performed on in-memory copies. Original files are never modified, and each split output is independently encrypted before download. Source files are wiped within 30 minutes.

Professional PDF Document Guidelines & Workflows

Portable Document Format (PDF) is the global standard for capturing and sending electronic documents in their exactly intended format. Understanding how to manage file dimensions, compression parameters, and security keys helps protect intellectual property and improve team productivity.

Balancing File Size and Image Resolution

Compressing PDF documents is essential for meeting email attachments and portal upload limits. However, aggressive compression can render small text and high-detail charts unreadable. Our tools use advanced optimization algorithms to discard redundant metadata and downsample images without compromising print readability. For office files and text-heavy sheets, standard compression yields maximum size reduction with zero visual degradation.

Securing Sensitive Corporate Documents

Before uploading and sharing corporate PDFs, apply robust encryption layers. Protecting files with password encryption restricts unauthorized viewing, while watermark layers prevent content stealing. When working with locked documents you own, decrypting them first simplifies collaborative edits. At Dociva, file privacy is handled automatically: files are decrypted and processed inside secure, isolated environments and fully removed from our servers within 30 minutes.

Frequently Asked Questions

Upload your PDF, choose whether to split every page or only selected page ranges, then download the new PDF files created from your document.

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