PDF · Free

Merge PDF

Combine PDFs into one — in your browser, nothing uploaded.

Stays on your deviceFree

Merge PDF combines two or more PDF files into a single document, entirely inside your browser. Add your files, drag them into the order you want, and download one merged PDF — no account, no watermark, no daily limit, and no upload. Unlike iLovePDF, Smallpdf or Adobe, which send your files to their servers to process them, this tool runs the merge with pdf-lib in your own browser tab: your PDFs never leave your device, so we literally cannot see them. That makes it the safe choice for sensitive documents — contracts, medical records, financial statements, or a job application that bundles your CV, cover letter and certificates. The merged file preserves every page exactly as it was; nothing is re-encoded or recompressed.

How it works

  1. Drop your PDF files onto the page, or click to choose them.
  2. Drag the files into the order you want — top to bottom becomes first page to last.
  3. Click Merge PDFs.
  4. Download your combined PDF. Everything happened in your browser; nothing was uploaded.

FAQ

How it works & more

More PDF tools

Free

PDF to JPG

Turn PDF pages into images — in your browser, nothing uploaded.

Free

Split PDF

Split a PDF or extract pages — in your browser, nothing uploaded.

Free

JPG to PDF

Turn images into one PDF — in your browser, nothing uploaded.

Free

Organize PDF

Delete & reorder PDF pages — in your browser.

Free

Rotate PDF

Rotate a PDF and save the rotation — in your browser.

Free

Extract embedded PDF images

Extract images embedded in your PDF.

Free

Add page numbers to PDF

Add page numbers to your PDF.

Free

Extract text from PDF

Copy the text already present in your PDF.

Free

Watermark a PDF

Mark your PDFs as drafts or samples.