All Tools

Merge PDF Files Online

Combine multiple PDFs and images into one

or drag and drop multiple files here

100% Private. Files processed entirely in your browser - no uploads.

Easy Reordering

Drag & drop your files to arrange them in the perfect order.

100% Secure

100% client-side processing. Files never leave your device.

Super Fast

Instant processing without queueing or file size limits.

How to Merge PDF Files Online

Combine multiple PDF documents and images into a single PDF file. All processing happens 100% in your browser - no files are uploaded to any server, ensuring complete privacy and security.

Step-by-Step Guide to Merge PDFs:

  1. Upload files: Click "Upload PDF & image files" or drag and drop multiple PDFs and images. Files are stored in a secure temporary folder.
  2. Reorder pages: Drag and drop thumbnails to arrange your files in the desired order.
  3. Merge: Click "Merge Files" to combine all documents into one PDF.
  4. Download: Save your merged PDF. The original files are automatically deleted from our server after 2 hours.

Why Choose Our PDF Merger?

  • Drag & Drop Reordering Easily rearrange pages by dragging thumbnails - perfect control over your final document order.
  • 100% Client-Side Processing All file processing happens in your browser - no uploads, no server storage. Complete privacy and security.
  • Multiple File Formats Merge PDFs with images (JPG, PNG) - all formats combined into one professional PDF.
  • No File Size Limits Merge large PDF files and batches without restrictions. Free unlimited access to all features.

Frequently Asked Questions

How do I combine multiple PDFs into one?

Upload all PDFs you want to merge, arrange them in your preferred order using drag-and-drop, then click "Merge Files" to create a single combined PDF document.

Can I merge PDFs with images?

Yes! You can upload both PDF files and images (JPG, PNG, GIF). All files will be combined into a single PDF in the order you specify.

What happens to my files after merging?

Your files are processed entirely in your browser and never uploaded to any server. Complete privacy - your documents never leave your device.

Is there a limit to how many PDFs I can merge?

No, you can merge unlimited PDF files. The tool handles large batches efficiently, though processing time may increase with very large files or many documents.