Input and result
Use PDF input to produce PDF. Merge up to 20 PDF files in your chosen order without uploading them.
All toolsMerge PDF · Free online tool
Merge PDF online
Merge up to 20 PDF files in your chosen order without uploading them.
Local processingNo uploadNo watermark
Browser processing ready
Three simple steps
How to use the Merge PDF tool
No software, signup or hand-holding required.
01
Choose your file
Select PDF files.
02
Adjust and process the PDF
Choose useful settings, then let your browser create the result.
03
Download instantly
Review the output and save one file or the complete batch.
What to expect
A focused Merge PDF workflow
Practical limitation
The current workspace accepts up to 20 files, with a 50 MB limit per file.
Common questions
Good to know
Answers specific to this tool and its current capabilities.
Does merging PDFs change page quality?+
No. Existing pages are copied into the new document without rasterizing their content.
Can I change the PDF order before merging?+
Yes. Move files up or down in the list before creating the combined PDF.
Are PDF bookmarks retained after merging?+
The current merger copies pages, but it does not promise to preserve document-level bookmarks or navigation structures.