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How to merge PDF files online
Combine two or more PDF documents into one file using PDFCraftify — free, fast, and private.
This guide walks you through merging PDFs in your browser. Your files stay on your device and are not uploaded for processing.
Step by step
- Open the Merge PDF tool on PDFCraftify.
- Add two or more PDF files from your device.
- Drag files to set the order you want.
- Click Merge PDF and download the combined file.
Why merge PDFs in the browser?
Merging locally means sensitive contracts, tax forms, and personal documents never leave your computer. PDFCraftify processes merge tasks in the browser instead of sending files to a remote server.
Tips for better results
Check the page order in the file list before merging. If you need to remove pages from a document first, use the Extract / Remove tool, then merge the results.
Frequently asked questions
- Can I merge PDFs without uploading them?
- Yes. PDFCraftify merges PDFs locally in your browser. Files are not uploaded to our servers.
- Is there a file limit?
- Very large PDFs may be limited by your browser memory, but typical documents merge without issues.