Merge PDF Files
Combine two or more PDF documents into a single organized file in seconds.
Drag & Drop PDF files to merge
Select 2 or more PDF documents
or Browse Files
Related Tools
Frequently Asked Questions
No! You can merge as many PDF documents as your computer's RAM can handle. All processing happens locally in your browser.
Yes — drag the grip handle on any file row to reorder. The final PDF will match the order shown in the list.
Absolutely. Use the '+ Add More PDFs' button below the list or drag additional PDFs onto it at any time before merging.
Never. All merging is done entirely client-side in your browser using pdf-lib. Your files never leave your device.
Page counts are loaded asynchronously by reading each PDF in the browser. This is cosmetic only and does not affect the merge.
Yes — click the × button on any row to remove that file without affecting the rest of your selection.