Learn how to merge multiple PDF files into one. Step-by-step guide for combining PDF documents online for free.
1
Upload PDF Files
Drag & drop multiple PDF files or click to browse. You can upload up to 20 PDF files at once.
2
Arrange Order
Drag and drop PDFs to rearrange their order. The files will be merged in the order you specify.
3
Choose Settings
Select merge order option (keep original or sort by name). Click merge when ready.
4
Download
Your merged PDF is ready to download instantly. No watermark, completely free.
Frequently Asked Questions
How to merge PDF files online?
Simply upload multiple PDF files, arrange them in your preferred order by drag and drop, then click merge. Your combined PDF will download automatically.
Is there a limit on how many PDFs I can merge?
You can merge up to 20 PDF files at once, with each file up to 100MB. Total combined size should not exceed 200MB for optimal performance.
Will the merged PDF maintain original quality?
Yes! Our merge tool preserves the original quality of all pages. There's no recompression or quality loss during the merging process.
Can I reorder pages before merging?
Yes! After uploading, you can drag and drop files to change their order. You can also choose to sort by filename automatically.
Are there any watermarks added to the merged PDF?
No watermarks are added. The output PDF is completely clean and ready for professional use.