Merge PDF
Combine multiple PDF documents in your chosen order without uploading them.
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Use the Merge PDF
0 files added
Drag rows to reorder, or use the up/down buttons.
Limit: 25 MB per PDF, 80 MB combined, 20 PDFs. Encrypted or damaged PDFs are not supported.
Add PDFs to begin.
Your files stay on your device and are never uploaded. Text is also processed locally.
How it works
- Select two or more PDF files.
- Arrange them and check their page counts.
- Select Merge PDFs to download one document.
Frequently asked questions
Does this upload my documents?
No. PDF processing runs in your browser.
Can I change the order?
Yes. Drag files or use the Move buttons.
Are bookmarks preserved?
Not reliably. Pages are copied, but document-level features may not be preserved.
Can I merge password-protected PDFs?
No. Unlock them using an authorized application first.
Can I merge a damaged PDF?
No. An invalid PDF must be repaired before merging.
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Last updated: October 17, 2026.