Documents · Free browser tool
Private PDF Merger and Page Reorder Tool
Combine multiple unencrypted PDFs locally, reorder the files with touch-friendly controls, and download one merged document without uploading it.
Runs on this device
No file upload
Free to use
Private workspace
Arrange and combine PDFs on this device while keeping every source document out of a server-side upload workflow.
Ready.
Arrange documents before merging
Files are combined from top to bottom. Use the large move buttons on either phone or computer.
What this tool does
A focused job, with a visible boundary.
Arrange and combine PDFs on this device while keeping every source document out of a server-side upload workflow.
Touch-friendly file reordering
Local merge with page totals
Know the limits
Local does not mean unlimited.
Browser processing protects the file from an upload workflow, but the browser, device, output format, and selected settings still matter.
- Password-protected, malformed, or unusual PDFs may be rejected.
- Merging can invalidate signatures and does not sanitize scripts, attachments, or page content.
- Many large PDFs can exceed the memory available to a phone browser.
Four local steps
How to use pdf merger.
- 01
Choose two or more unencrypted PDF files.
- 02
Review the page counts and move files into the desired order.
- 03
Merge the documents locally in that order.
- 04
Download and reopen the combined PDF before sharing it.
Clear answers
PDF merger questions.
Are the PDFs uploaded?
No. The selected files are read and copied into a new PDF in this browser.
Can I reorder individual pages?
This version reorders whole source documents. Reorder or extract individual pages with the PDF page extractor before merging when necessary.
Will digital signatures remain valid?
Usually not. Combining or rebuilding signed PDFs changes the document structure and can invalidate signatures.