PDF Merger & Splitter

Secure online PDF processing. Merge multiple PDFs or split single files. All processing happens locally in your browser for maximum privacy.

Private & Secure

All processing happens locally in your browser. Files never uploaded to servers.

Fast Processing

Efficient PDF processing engine with support for large files and quick operations.

Easy to Use

Drag-and-drop interface, real-time preview, and one-click operations. No learning curve.

Choose Processing Mode
PDF Merge Tool

Merge multiple PDF files into a single document. Support drag-and-drop to reorder merge sequence.

• Support 2-10 files for simultaneous merging

• Maximum file size: 50MB

• Drag files to adjust merge order

Drag & drop PDF files here

or click to select files

Supports PDF format, max 50MB per file, up to 10 files

How to Use

PDF Merge

  1. Click or drag to upload multiple PDF files (up to 10 files)
  2. Drag files to reorder merge sequence (optional)
  3. Click "Merge PDFs" button to start processing
  4. Automatically download the merged file when complete

PDF Split

  1. Upload the PDF file you want to split
  2. Choose split method: by fixed page count or custom page ranges
  3. Configure split parameters
  4. Click "Start Split" to process the file
  5. Automatically download all split files when complete

Important Notes

  • Supported format: PDF
  • File size limit: 50MB per file
  • All processing happens in your browser for privacy
  • Recommended: Use latest versions of Chrome, Firefox, Safari, or Edge
  • Download files immediately after processing, as they cannot be recovered after page refresh