Merge PDF Files Instantly
Combine multiple PDFs into one unified document. Securely processed in your browser—no uploads required.
Drop PDF files here
Reorder files after uploading
Files to Merge 0
Drag and drop items below to reorder them.
How to Merge PDF Files Online
Use the Merge PDF tool above to add PDF documents, arrange them in the order you prefer, then combine and download the finished file.
Merging PDFs can help organize application documents, receipts, reports and study materials into one file. Review the final document to ensure every page appears in the right order.
Keep copies of the original files in case you need to rearrange pages or replace a document later.
Related tool: Split PDF into pages.
Merge PDF: Frequently Asked Questions
Can I change the order of PDFs?
Arrange the uploaded files in your preferred order using the tool’s available controls before combining them.
Should I delete my original PDF files?
No. Keep the original documents until you have verified the merged PDF and confirmed that all pages are present.