Merge PDF Online Free
With Lumodocs Merge PDF you combine two or more PDF files into one organized document. Keep the pages one below the other or side by side (with or without a divider), and add page numbers, the date and a custom text in the header or footer. Merging happens in your own browser, so your files are never sent to any server.
How to use, step by step
- Step 1: Click Click to choose the PDFs and select two or more files (hold Ctrl to select several).
- Step 2: Choose the layout: Vertical (pages one below the other) or Horizontal (two pages side by side). In Horizontal, use With divider to leave a space between them and set its width in pixels.
- Step 3: Under Text and numbering, check Number pages to number the pages and Date/Time if you want the date printed.
- Step 4: Choose whether the text goes in the Footer or the Header, the alignment (Book style or Center) and the font size. If you like, type an extra text, such as the author's name.
- Step 5: Click Merge PDFs. The final file downloads automatically.
Tips
- To control the order, rename the files first (e.g. 01, 02, 03) and select them all together.
- Password-protected PDFs need to be unlocked first.
Frequently asked questions
How many PDFs can I merge?
You can select as many files as you want. The practical limit depends on your device's memory.
Are my files uploaded to the internet?
No. Merging is done in your browser and the files never leave your computer or phone.
Can I number the pages of the final PDF?
Yes. Check Number pages and choose whether the number appears in the footer or the header.
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