Merge PDF files online — free, no upload required
Add your PDF files below, arrange them in the order you want, then click Merge PDFs. Everything happens directly in your browser — your files are never sent to any server, so your documents stay completely private.
Drag & drop files here, or click to browse
Accepted: .pdf,application/pdf
How to merge PDF files
1. Add your PDF files
Click the upload area or drag your PDF files directly onto it. You can add as many files as you need — there's no limit on the number of documents or total file size because everything runs in your browser.
2. Arrange the order
Use the up and down arrows next to each file to set the order the pages will appear in the final document. The file at the top of the list becomes the first pages of the merged PDF. Take a moment to double-check — you can always remove a file and re-add it if needed.
3. Click “Merge PDFs”
Hit the Merge PDFs button. The tool combines every page from each file in order and packages them into a single PDF. For large files or slow devices this takes a few seconds — a progress indicator will let you know when it's working.
4. Download the result
Your browser will automatically download the merged file as merged.pdf. Open it in any PDF viewer to confirm everything looks right. Because the merge happens entirely in-browser, none of your documents are ever sent to a server — what you see is what you get, privately.