Free PDF Merger Tool

Combine multiple PDF documents into a single file quickly and securely
Merge PDFs with flexible page range options and custom ordering
Professional PDF merging with complete control

Drag PDF files here or click to select

Supports multiple files, max 100MB per file

How to Merge PDF Files

1
Upload PDF Files

Click "Choose Files" or drag and drop multiple PDF documents into the upload area. All files are processed locally in your browser for maximum privacy.

2
Arrange File Order

Drag and drop files in the list to reorder them. The files will be merged in the exact order you specify, giving you complete control over the final document.

3
Configure Settings

Optionally set a custom filename and specify page ranges (e.g., "1-3,5,7-10") if you want to merge only specific pages from each document.

4
Download Result

Click "Merge PDFs" to combine your files. Once processing is complete, download your merged PDF document with all pages in the correct order.

Pro Tips:
  • File Order: Drag files in the list to reorder them before merging
  • Page Ranges: Use commas to separate multiple ranges (e.g., "1-3, 7-9, 15-20")
  • Large Files: Files up to 100MB are supported with efficient processing
  • Privacy: All processing happens in your browser - your files never leave your device
  • Quality: Original PDF quality and formatting are preserved during merging

PDF Merge Features

Drag & Drop Reordering

Easily rearrange files in any order before merging

Page Range Selection

Merge specific pages or entire documents as needed

Privacy Protected

All processing happens in your browser