Merge PDF
Arrange two or more PDF files in the order you need, then save one combined document.
Your files and their text never leave your device. All processing happens in this browser, with no uploads or API calls.
Add files in batches if needed. Every page of each PDF is included in the file order below. Password-protected PDFs cannot be merged here.
Selected PDFs will appear here. Your original files are not changed.
How to use Merge PDF
Select at least two PDF files from your phone or computer. You can add more files in another selection, move each document up or down, and remove anything you do not need. The order shown is the order of the finished document; all pages within each original file stay together. Choose Merge PDFs, then use the download link when the combined file is ready. Your originals remain untouched, and no files are uploaded. Open the downloaded PDF to check its page count and contents before sharing it.
Three tips for a reliable merge
- Arrange the main document first and supporting material afterward. Use descriptive filenames to make the list easier to review on a small screen.
- Encrypted or damaged files may not open here. Save a valid, unlocked copy in a trusted PDF reader if you have permission to do so.
- Keep original signed or interactive documents separately. Bookmarks, signatures, and form behavior may not carry across a page-based merge, so check the result carefully.