Merge PDF files into one
Combine contracts, invoices, scans or chapters into a single PDF. Drag to reorder the files. Merging happens on your device, so confidential documents stay private.
- ✓ No upload
- ✓ No sign-up
- ✓ No watermark
- ✓ Free
Drop PDF files here or click to chooseAdd as many as you like · drag to reorder
How to use
- Drop two or more PDF files on the box (or click to choose).
- Drag the files into the order you want.
- Click Merge PDF and save the combined file.
FAQ
Is there a file-size or page limit?
No. The only limit is your device memory; merging hundreds of pages works on a normal computer.
Will the quality change?
No. Pages are copied as they are — text, images and fonts are not re-compressed.
Can I merge password-protected PDFs?
Not directly. Open the file with its password, save an unprotected copy, and merge that.
Are my files uploaded?
No. The PDFs are read and combined by your browser; nothing is sent to a server.
Related tools
Split PDFSee every page, click the ones you need, or type ranges like 1-3, 8, 10-.Rotate, Delete & Reorder PDF PagesFix sideways scans, remove blank or unwanted pages and put pages in the right order — then save a clean new PDF.PDF Editor — Add Text & SignatureFill in forms, sign contracts, add notes or hide information — directly on the page.Scan to PDF / Images to PDFTake photos of paper documents (or pick existing images), clean them up with a scanner filter, and save them as one PDF.PDF to JPG / PNGTurn each page of a PDF into a sharp image for slides, social media or chat apps.AI Subtitle GeneratorDrop a video or audio file and AI speech recognition (OpenAI Whisper) writes timed subtitles in about 99 languages.