Merge PDFs on Windows
Combine PDFs on Windows 10 or 11 without installing software. Works in Edge or Chrome; your files stay on your PC.
Drop files, paste, or click to browse
Files are processed in your browser — they never leave your device.
Add at least 2 files.
Merge PDFs on Windows
Windows has no built-in way to combine PDFs — the Microsoft Print to PDF driver only handles one document at a time, and most "PDF merger" downloads bundle toolbars or paywalls. This tool needs no install at all: open it in Edge, Chrome or Firefox on Windows 10 or 11, drag your PDFs in from File Explorer, set the order and download a single combined file. The merge runs inside the browser on your own PC, so your documents are never uploaded and nothing is added to your system. That makes it safe to use on a work or locked-down machine where you cannot install applications. Every page is preserved at full quality with its original size, and there is no watermark or file-count limit. When it finishes, the combined PDF lands in your Downloads folder ready to open in Edge's PDF viewer or any reader.
Frequently asked questions
- Do I need to install anything on Windows?
- No. It runs in your browser, so there is nothing to download or install — useful on work PCs where installs are blocked.
- Does Windows have a built-in PDF merger?
- Not really. Print to PDF handles one file at a time, so combining several files needs a tool like this one.