Merge PDF vs Split PDF — Combine or Extract Pages?
Merge PDF and Split PDF are complementary operations — one combines documents, the other extracts pages. Here's when to reach for each.
Última actualización: July 2026
Use Merge PDF to combine several PDF files into one document (e.g. attaching receipts to a report). Use Split PDF to create a new PDF containing only specific pages from an existing document (e.g. extracting one page from a 50-page file). Both run entirely in your browser with no uploads.
| Merge PDF | Split PDF | |
|---|---|---|
| What it does | Combines multiple PDFs into one | Extracts specific pages from one PDF |
| Input | 2 or more PDF files | 1 PDF file |
| Output | A single combined PDF | A new PDF with only selected pages |
| Page order control | Reorder files before merging | Enter page ranges (e.g. 1-3, 5) |
| Privacy | In-browser, no upload | In-browser, no upload |
| Typical use case | Attaching documents together | Extracting a chapter or form from a larger file |
Which one wins?
Both tools complement each other. Merge when you need everything in one file; Split when you only need part of a file. Both are free, private, and run entirely in your browser — no sign-up required.
Related tools
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Compress PDF
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