Useful capabilities
What the tool can do
Custom groups such as 1-3;4-7;8 create several clearly separated documents in one operation.
The every-N-pages option is convenient for dividing batches of forms, invoices or reports.
Extract pages or divide a document into smaller files
Split PDF Online
Separate a PDF by custom ranges, individual pages or fixed-size groups. Download the result as one PDF or a ZIP archive.
Local processing
No signup
Mobile friendly
Free
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Simple workflow
How to use Split PDF Online
- 1Select a PDF
Choose the document that needs to be divided.
- 2Choose a split method
Extract a range, create groups, separate every page or split every N pages.
- 3Download the result
Save one extracted PDF or a ZIP containing multiple PDFs.
Honest limitations
What to know before converting
- Password-protected PDFs must be unlocked first.
- Bookmarks that point across split sections are not recreated.
- Very large documents can require significant memory while building ZIP files.
Deeper guide
Understand the workflow before processing the file
Read the practical guide for examples, common mistakes and verification steps that are easier to understand outside the tool interface.
Frequently asked questions
Split PDF Online FAQ
Is the PDF splitter tool free?
Yes. The tool is free to use and does not require an account.
Are my files uploaded to OceanofTools?
No. Processing runs locally in your browser, so the selected files are not uploaded to OceanofTools.
Does it work on mobile devices?
Yes, although large or complex files usually process more reliably on a desktop device with more memory.
How do I create several custom PDF files?
Choose Custom groups and enter semicolon-separated ranges such as 1-3;4-6;7-10.
Can I extract non-consecutive pages into one PDF?
Yes. Choose Extract selected pages and enter a range such as 1,3,5-8.
Found a problem?
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