Merge PDF Files
Combine multiple PDF files into a single document. Drag & drop to reorder.
Drop PDF files here or click to browse
Select multiple PDF files to merge into one. Max 50MB per file.
Frequently Asked Questions
How do I merge PDF files?▼
Simply drag and drop your PDF files into the upload area, arrange them in your desired order, and click 'Merge'. The combined PDF will be ready to download instantly.
Is it safe to merge PDFs online?▼
Yes. PDFKit processes everything in your browser — your PDF files never leave your device. No data is sent to any server, making this the safest way to merge PDFs online.
Can I reorder pages before merging?▼
Yes. After adding your PDF files, use the up/down arrows to rearrange the order. The final merged PDF will follow your chosen sequence.
What's the maximum file size for merging?▼
Each PDF file can be up to 50MB. There's no limit on the number of files you can merge. Since processing happens locally, speed depends on your device.
Is this PDF merger free?▼
Yes, the PDF merger is completely free. No signup, no account, no hidden fees. You can merge unlimited PDFs.
Does merging PDFs reduce quality?▼
No. PDFKit preserves the original quality of your PDFs. Text, images, links, and formatting remain exactly as they were in the original files.