Windows does not include a built-in PDF merger, and installing Adobe Acrobat just to combine files is overkill. FixTools works in Chrome, Edge, or Firefox on any Windows PC — merge your PDFs in the browser and download the result instantly.
Works in Chrome, Edge, and Firefox
No Adobe Acrobat needed
Compatible with Windows 10 and 11
PDF Tool
All processing happens in your browser — your files are never uploaded to any server.
🚀Open PDF Merger100% Free · No account · Works on any device
Open Chrome or Edge on your Windows PC, navigate to fixtools.io/pdf/pdf-merger, upload your PDFs from File Explorer, and merge them.
Step-by-step guide to merge pdf files on windows without installing software:
Open your browser on Windows
Launch Microsoft Edge, Google Chrome, or Firefox on your Windows 10 or Windows 11 PC.
Navigate to FixTools PDF Merger
Type fixtools.io/pdf/pdf-merger in the address bar and press Enter.
Upload PDFs from File Explorer
Click the upload area and navigate through File Explorer to select your PDF files. Hold Ctrl to select multiple files at once.
Arrange the merge order
Drag the file cards in the merger to put them in the right sequence.
Merge and download to Windows
Click Merge PDF. The merged file saves to your Windows Downloads folder automatically.
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Open the full PDF Merger — free, no account needed, works on any device.
Open PDF Merger →Free · No account needed · Works on any device