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Need to combine multiple PDF documents into one file? Xonvert's free PDF merger lets you join two or more PDF files in seconds — right in your browser. Whether you're merging invoices, reports, contracts, or scanned documents, simply upload your files, arrange them in your preferred order, and download a single combined PDF.
Key Features
- ✓Merge unlimited PDF files into one document
- ✓Drag-and-drop reordering before combining
- ✓Preserves original formatting, links, and bookmarks
- ✓No file size limit for Pro users
- ✓Works on any device — desktop, tablet, or phone
- ✓Files processed securely and deleted after 1 hour
How to Merge PDF Files Online
- 1
Upload PDF files
Click "Select Files" or drag and drop multiple PDF documents into the upload area.
- 2
Arrange page order
Drag files to reorder them. The final document will follow this sequence.
- 3
Merge and download
Click "Merge" to combine all files. Download your merged PDF instantly.
Common Use Cases
- •Combining monthly invoices into a single summary document for accounting
- •Merging chapters or sections of a report into one file for distribution
- •Joining scanned pages that were scanned separately into a complete document
- •Consolidating contracts and appendices into a single PDF for e-signing
- •Combining presentation handouts with notes for workshop attendees
Frequently Asked Questions
How many PDF files can I merge at once?▼
Free users can merge up to 5MB total. Pro users ($4.99/mo) can merge unlimited files with no size restrictions.
Will merging PDFs reduce the quality?▼
No. Xonvert combines PDFs without re-encoding or compressing the content, so your text, images, and formatting remain pixel-perfect.
Can I choose the order of pages when merging?▼
Yes. After uploading your files, you can drag and drop them to set the exact order before merging.
Is it safe to merge PDFs online?▼
Absolutely. All files are processed over encrypted connections and automatically deleted from our servers within 1 hour.
Does merging affect hyperlinks and bookmarks?▼
All internal links, bookmarks, and interactive elements are preserved in the merged output.