What is PDF Merger?
A PDF merger combines multiple PDF files and scanned images into a single unified document packet. Instead of sending several separate attachments, you merge them into one organized PDF that is easy to email, print, or archive. This tool runs entirely in your browser — your files are never uploaded to a server.
When a PDF merger helps
- Signed forms and scanned documents
- Compiling multi-document PDF packets
- Combining receipts, photos, and contracts
Privacy
Files are processed locally in your browser memory. They are never uploaded to a server.
Quick tips
- You can mix PDF files and image scans in a single queue.
- Use the drag handle to arrange signed forms in exact order before exporting.
- Customize the packet file name for professional emailing or archiving.
How to merge PDF files
- Add two or more PDF files or image scans (PNG, JPG, WebP)
- Drag and drop files in the queue to arrange the exact page sequence
- Optionally customize the output packet name and click Merge
- Download your unified, ready-to-share PDF document packet
PDF Merger FAQ
Can I combine scanned images (PNG, JPG) and PDF files together?
Yes. Simply Tools allows you to drag and drop both PDF files and image scans (PNG, JPG, WebP) into the same queue. Images are converted into standard document pages and merged into a single PDF.
How do I merge multiple signed forms into one document packet?
Upload each signed PDF or scan, use the drag-and-drop handles to arrange them in sequence, set your preferred packet name, and click Merge. Everything processes locally on your device.
Can I reorder files before merging?
Yes. After adding your files, you can drag and drop them to arrange the exact page sequence before exporting.
Will merging PDFs affect the original document quality?
No. This tool combines the existing PDF structures without re-compressing or degrading the quality of the original pages.
Are my confidential documents uploaded to any server?
No. All processing happens 100% locally in your browser memory. Your contracts, personal scans, and financial paperwork never leave your computer.