Combine whole files, or select specific pages to merge into a new document.
Click to select a file or drag and drop
PDFs or Images
Your files never leave your device.
How it works:
How it works:
Combining a report from several files? Merge the documents here, then use Organize PDF to review, reorder or remove pages before sharing.
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PDF merging is the process of combining multiple PDF documents into a single, unified file. This essential tool helps organize related documents, create comprehensive reports, or compile materials for presentations and submissions.
When to use PDF merging:
Key Benefits
Drag and drop your PDF files or click to browse. Upload multiple files at once - there's no limit to the number of PDFs you can merge.
Drag files to reorder them. Choose between File Mode (merge whole files) or Page Mode (select specific pages from each PDF).
Click "Merge PDFs" to process. Download your merged PDF instantly. All processing happens locally in your browser for maximum security.
No, there are no limits. You can merge:
The tool processes everything locally in your browser, so performance depends on your device's capabilities.
Yes! Our PDF merger preserves:
Bookmarks from individual files are combined in the merged document, making navigation easy.
Password-protected PDFs cannot be directly merged. You need to:
This security measure ensures that only authorized users can access protected documents.
Two merging modes for different needs:
Absolutely. We prioritize your privacy and security:
You can verify this by disconnecting from the internet after loading the page - the tool will still work!
Related guide
Learn the private browser-based merge workflow, when to reorder pages first, and what to check before sharing the final PDF.
Read the merge PDF guide