Merge PDF
Combine multiple PDF files into one. Set your own order — fast and easy.
Frequently Asked Questions
How many PDFs can I merge at once?
Up to 20 files, with a maximum of 25 MB each (free plan).
How is the merge order determined?
Files are merged in the order they were added. Remove and re-add a file to reposition it.
Will the output file be compressed?
No. The original quality is preserved. To reduce file size, use 'Compress PDF' afterward.
Can I merge password-protected PDFs?
No. You'll need to decrypt them first.
Can I merge PDFs from different sources?
Yes. As long as they are valid PDF files, different sources and languages are all supported.
Related Tools
These tools work even better together.
Compress PDF
Reduce PDF file size while maintaining the best possible reading quality.
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Rotate an entire PDF 90° / 180° / 270° to fix pages that are upside down or sideways.
Split PDF
Split a PDF into multiple files by page range. Multiple files are automatically packaged as a ZIP.
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Quickly convert PDFs to editable Word documents while preserving the original layout.