Merge PDF Files

BitStackHub's PDF Merger lets you quickly combine PDFs in your browser. No Installation, No signups. Just select files, merge, and download.

Drag & drop PDF files here or click to upload

In today's digital-first world, managing documents efficiently is more important than ever. Whether you're organizing school notes, combining legal contracts, or merging project reports, our Free Online PDF Merger Tool is the perfect solution.

Designed for speed, simplicity, and security, BitStackHub's PDF Merger allows you to combine multiple PDF files into one — right from your browser. No installations. No signups. Just click, merge, and download.

How to Merge PDF Files

  1. Upload PDFs: Click the Browse PDFs link or drag and drop your PDF files into the uploader.
  2. Delete a File: Click the remove icon on any file thumbnail to remove it from the list.
  3. Merge: Click the 'Merge PDFs' button to combine all your files into one.
  4. Download: Once merged, click the download button to save the final PDF.

Why Use Our PDF Merger?

  • Free to use: No subscriptions or hidden costs.
  • No watermark: Your merged PDFs stay clean and professional.
  • Secure: Your files are not stored or shared. All processing is done in-browser.
  • Fast: Merge PDFs in seconds with drag-and-drop simplicity.
  • Cross-platform: Works on all modern browsers and devices.

Common Use Cases

  • Combining multiple invoices into a single PDF
  • Merging contracts or agreements
  • Combining scanned pages of books or notes
  • Preparing documents for email or printing
  • Creating a unified project report from several contributors

FAQs

Q. Is this PDF merger tool really free?

Yes, it's completely free. No hidden charges, signups, or subscriptions.

Q. Are my uploaded files secure?

Absolutely. All files are processed in your browser and not uploaded to any server.

Q. Can I merge more than two PDF files?

Yes, you can add and merge as many PDF files as you need.

Q. Will my files have a watermark after merging?

No. Your final merged PDF will be clean and watermark-free.

Q. Can I change the order of PDFs before merging?

Yes. You can drag the files to reorder them before you merge.

Merge PDF Files with Ease

No installation required. No software to download. BitStackHub PDF Merger helps you do one job really well: combine multiple PDF files into one, with ease, speed, and security. Start merging today.