PDF Merger

Combine multiple PDF files in your preferred order into one document on your device.

FreeBrowser

Combine PDFs in the listed order. Use the arrows to reorder files. Up to 50 files / 100 MB total; encrypted PDFs are unsupported. Page content is preserved; signatures and document-level bookmarks are not retained.

Choose local files

Files stay on this device. Nothing is uploaded.

About PDF Merger

Combine several PDFs into one file in your chosen order. Rearrange the input list before merging to assemble a report, attachment bundle or set of related documents.

How to use PDF Merger

Choose the PDF files to combine.
Use the list controls to put them in the desired order.
Merge the files and download the combined PDF.

Input and output example

Input and settings: first.pdf: 2 pages second.pdf: 3 pages
Expected output: One PDF with 5 pages in the listed file order.

When to use this tool

Combine a report and its appendices.
Prepare one attachment from several related PDFs.

Limits to know before using it

Up to 50 files and 100 MB total are supported. Encrypted PDFs are unsupported. Page content is retained, but digital signatures and document-level bookmarks are not preserved.

Data handling and cost

The main operation runs in your browser; tool input is not uploaded for processing. The site can still use session cookies and collect operational or usage data as described in the privacy policy.

Free to use in your browser, with no sign-in needed.

Frequently Asked Questions

No. Processing runs in your browser; input and files are not sent to a backend. Loading the website and program assets requires a connection.

PDF page content is preserved. Encrypted files, signatures and document-level bookmarks are not supported.