PDF Merger vs PDF Splitter
Both tools are 100% free, browser-based, and require no signup. Here is how they differ so you can pick the right one for your task.
PDF Merger
Free PDF merger. Upload multiple PDFs and combine them into a single document in the order you choose. No upload to any server — 100% browser-based. No signup, no watermark.
Use PDF Merger →PDF Splitter
Free PDF splitter. Extract a page range, split into individual pages, or split every N pages. No upload to any server — 100% browser-based. No signup, no watermark.
Use PDF Splitter →Feature Comparison
| Feature | PDF Merger | PDF Splitter |
|---|---|---|
| Merge unlimited PDF files into one document | ✓ | — |
| Drag-and-drop file ordering before merge | ✓ | — |
| Shows filename and page count for each PDF | ✓ | — |
| Download merged PDF instantly — no upload | ✓ | — |
| 100% browser-based — files never leave your device | ✓ | — |
| No signup, no watermark, no page limit | ✓ | — |
| Extract any page range (e.g. 1-5, 2,4,7, or 1-3,7,10-12) | — | ✓ |
| Split into individual single-page PDF files (ZIP download) | — | ✓ |
| Split every N pages into equal chunks | — | ✓ |
| Shows live page count and range preview | — | ✓ |
| 100% browser-based — files never leave your device | — | ✓ |
| No signup, no watermark, no file size limit | — | ✓ |
| 100% free — no signup, no watermarks | ✓ | ✓ |
| Browser-based — files never uploaded | ✓ | ✓ |
When to Use Each Tool
- →Drag and drop multiple PDF files onto the upload area, or click to browse and select them. Each file shows as a card with its filename and page count.
- →Use the Move Up and Move Down buttons to place files in the exact order you want. Pages from each file will appear in that order in the final merged PDF.
- →Click "Merge PDFs" to combine all files. The merged document downloads instantly to your device — no upload, no waiting, no watermark.
- →Drag and drop a PDF file onto the upload area or click to browse. The tool shows your PDF's total page count.
- →Select "Extract page range" to pull specific pages, "Split into individual pages" to get one PDF per page, or "Split every N pages" to divide into equal chunks.
- →For page range mode, enter a range like 1-5 or 2,4,7. For chunk mode, enter the number of pages per chunk.
Frequently Asked Questions
No. All merging happens inside your browser using pdf-lib, an open-source JavaScript library. Your files never leave your device — safe for contracts, financial documents, medical records, and any sensitive PDF.
There is no artificial limit. You can merge as many PDFs as your browser memory allows. Modern devices comfortably handle dozens of files and thousands of pages.
No. All splitting happens inside your browser using pdf-lib. Your files never leave your device — safe for confidential documents, contracts, and financial records.
Use a page range in the input field. Examples: "1-5" extracts the first five pages, "2,4,7" extracts three specific pages, and "1-3,7,10-12" extracts a combination. Page numbers start at 1.
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