Merge PDF
Combine multiple PDF files into one document. Drag & drop to reorder pages. 100% private - files never leave your browser.
Merge PDFs
Upload PDF files above to merge them
How to Use Merge & Organize
- 1 Drag & drop or click to upload multiple PDF files
- 2 Rearrange pages by dragging them in the visual grid
- 3 Use Shift+Click to select multiple pages
- 4 Click "Download" to save your merged PDF
What You Get
Unlimited PDF merging with visual page reordering. Supports encrypted PDFs, files up to 500MB, and documents with 500+ pages.
Input: Contract Part 1.pdf + Part 2.pdf + Appendix.pdf
Output: Complete_Contract.pdf with all sections in order
Input: 12 monthly bank statements
Output: Annual_Statements_2024.pdf (organized chronologically)
Input: Thesis chapters from 5 different files
Output: Final_Thesis.pdf with correctly ordered chapters
How do I combine multiple PDFs into one file?
Upload your PDF files, drag to reorder pages if needed, then click Download. All files are merged into a single PDF instantly.
Is there a free way to merge PDF files online?
Yes. This tool is completely free with no limits, no signup, and no watermarks. Merge as many PDFs as you need.
Can I merge PDFs without uploading them to a server?
Yes. All processing happens locally in your browser. Your files are never uploaded to any server and remain completely private.
How do I reorder pages when merging PDFs?
After uploading, drag any page thumbnail to a new position. Pages from different files can be freely mixed and rearranged.
What is the maximum file size for merging PDFs?
Each file can be up to 500MB. For large merged files, use the Compress tab afterward to reduce size.
Can I rotate pages when combining PDFs?
Yes. Select any page and click the rotate button. You can rotate pages 90°, 180°, or 270° as needed.
Can I merge password-protected PDF files?
Yes. Enter the password when prompted. The merged result will be a single unprotected PDF document.
How do I delete unwanted pages before merging?
Select the page thumbnail and press Delete or click the remove button. Unwanted pages are excluded from the final merged file.
Will the merged PDF have watermarks?
No. SwiftPDF produces clean output with no watermarks, branding, or advertising of any kind.
Does merging PDFs preserve original quality?
Yes. Pages are combined without any recompression or quality loss. Formatting, fonts, and images remain exactly as in the originals.
Your files never leave your device. All processing happens locally in your browser.