Merge PDF
Combine multiple PDF files into one document
Drag & drop your PDF files here
Upload up to 20 files at once
Key Features of PDF Merger
Unlimited Files
Merge as many PDF files as you need into one document.
Drag & Drop Ordering
Easily reorder files before merging with drag and drop.
Quick Processing
Fast merging even for large PDF files.
Preview Pages
Preview pages from each PDF before merging.
Maintain Quality
Merged PDF maintains original document quality.
100% Free & Private
No watermarks, no registration. All processing happens in your browser.
How to Merge PDF Files
Upload multiple PDF files by dragging them or clicking to browse.
Reorder the files by dragging them into your desired sequence.
Preview the arrangement to ensure correct order.
Click 'Merge PDFs' to combine all files.
Download your merged PDF document.
Frequently Asked Questions
How many PDFs can I merge?
There's no limit - you can merge as many PDF files as you need.
Will the merged PDF lose quality?
No, the original quality of all documents is preserved in the merged file.
Can I reorder the PDFs before merging?
Yes, simply drag and drop files to arrange them in your preferred order.
Is my PDF data secure?
Yes, all processing happens locally in your browser. Your files never leave your device.
Are bookmarks preserved when merging PDFs?
Yes, you can choose to preserve bookmarks from the source PDFs. This option is enabled by default in the advanced settings.
Is there a file size limit for PDF merging?
While there's no strict size limit, very large PDFs (over 100MB each) may take longer to process. Our tool is optimized to handle typical business document sizes efficiently.
