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PDF Merger
Combine multiple PDF files into a single document. All processing happens in your browser — files never leave your device.
Tip: Select files in the order you want them merged.
How PDF merging works
- Select two or more PDF files from your device.
- We load and combine them directly in your browser.
- You get a single merged PDF file to download.
- No server upload, full privacy.
Frequently asked questions
Will compression reduce my PDF quality?
Compression may lower image resolution. Use "High Quality" if preservation is important.
Are my files uploaded to a server?
No — everything runs in your browser for privacy.
What if the result is still large?
Try the "Smallest File" option or split large PDFs and compress separately.