Merge PDF Files Online - Free PDF Combiner
Combine multiple PDFs into a single document instantly. No file size limits, no registration required.
Drag & drop PDF files here
or click to browse from your computer
How it works:
- 1.Upload multiple PDF files by dragging them here or clicking to browse
- 2.Arrange files in your desired order by dragging them
- 3.Click "Merge & Download" to combine them into one PDF
- 4.Your merged PDF will download automatically
Key Features
- Unlimited merge: add any number of PDFs
- Drag & reorder: intuitive sequencing
- Private: 100% browser-based processing
- Quality preserved: pages copied as-is
- Fast & instant: download immediately
- Cross‑device: desktop and mobile
How It Works
- Upload two or more PDF files
- Drag to reorder the files in your desired sequence
- Click “Merge & Download” to get a single combined PDF
Why Choose This PDF Merger?
Built for speed, privacy, and reliability. Processing happens locally in your browser using modern Web APIs — no uploads and no waiting for servers.
- • Privacy‑first (local processing)
- • No account required
- • Free forever
- • Great for professionals and students
FAQs
Are my files safe?
Yes. Merging happens entirely on your device. No files are uploaded to any server.
Is there a file size limit?
We impose no limits; practical limits depend on your device’s memory.
Does it change my PDF quality?
No. Pages are copied as‑is to preserve original quality.