Merge PDFs
Upload multiple PDF files and arrange them in your desired order. All processing happens in your browser - your files never leave your device.
Upload PDFs
Drag files here or Tap to browse
Files are processed locally and never uploaded
Quick Answer
PDF merging combines multiple PDF files into a single document. To merge PDFs online, upload your files in the desired order and click merge. The combined PDF preserves all content, formatting, and page sizes from the original files. Our tool processes files locally in your browser for privacy.
Key Facts
- PDF merging combines multiple files into one document preserving all content
- Original formatting, fonts, and images are maintained in the merged file
- Files can be reordered before merging to arrange pages as needed
- Browser-based PDF mergers process files locally without uploading to servers
- Merged PDFs can be used for combining reports, contracts, or documentation
- No file size limits with local processing - depends only on your device
- Adobe Acrobat, Preview (Mac), and online tools can merge PDFs
Frequently Asked Questions
Is it safe to merge PDFs online?
Yes, completely safe. Unlike other tools, our PDF merger processes files entirely in your browser. Your PDFs are never uploaded to any server, making it ideal for confidential documents.
How many PDFs can I merge at once?
There is no limit. You can merge as many PDF files as you need. Processing happens locally, so speed depends on your device.
Will merging reduce PDF quality?
No, the original quality is preserved. We combine the PDFs without recompressing or altering the content.
Can I change the page order?
Yes, simply drag and drop the PDF thumbnails to rearrange them in any order before merging.
Do I need to create an account?
No signup required. Our tool is completely free to use with no registration, no email, and no limits.