Windows does not have a built-in PDF merger. But Chrome or Edge handles it perfectly without any software installation.
Navigate to pdfeditor.onl/organize-pdf in Chrome or Edge on Windows 10 or 11.
Upload all your PDF files. Each file appears as a page group in the thumbnail grid. Drag entire file groups to reorder them before merging.
Tip: Drag and drop directly from File Explorer into the browser window — hold Ctrl while clicking in File Explorer to select multiple PDFs at once.
Click Merge & Download. The combined PDF saves to your Windows Downloads folder.
No. Neither Windows 10 nor 11 includes a PDF merge function. A browser-based tool is the fastest free solution.
Yes — completely free in Chrome or Edge on any Windows version.