PDF Merger/Splitter

PDF Merger & Splitter – Combine & Split PDF Files
PDF Merger & Splitter – Combine & Split PDF Files

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Free PDF Merger & Splitter - Combine & Split PDF Files Online | Secure

Free Online PDF Merger & Splitter Tool

Welcome to the most advanced free online PDF merger and splitter available. Combine multiple PDF documents into one file or split large PDFs into individual pages. All processing happens securely in your browser - no file uploads required.

🔀 Merge PDF Files

Combine multiple PDFs into a single document with perfect page order

✂️ Split PDF Pages

Extract specific pages or split entire documents into individual files

🔒 100% Secure

All processing happens in your browser - files never leave your computer

💯 Completely Free

No hidden costs, no watermarks, no registration required

Start Merging & Splitting PDFs Now!

Join thousands of users who trust our PDF tools for their document management needs

🔒 Your Files Never Leave Your Computer

How to Merge PDF Files

1
Select Merge Mode & Upload Files

Click "Merge PDFs" mode and upload your PDF files. You can drag & drop files or click to browse. Multiple file selection supported.

2
Review & Reorder Files

Check your file list and remove any unwanted files. The merge order follows your file list sequence.

3
Merge & Download

Click "Merge PDFs" and download your combined document instantly. All pages preserve original quality.

Perfect For These Merge Scenarios:

📊
Reports

Combine multiple report sections

📝
Documents

Merge contracts and agreements

🎓
Assignments

Combine project submissions

📧
Email Attachments

Create single files for sharing

How to Split PDF Files

1
Select Split Mode & Upload PDF

Click "Split PDF" mode and upload your PDF file. The tool automatically detects total page count.

2
Choose Split Method

Select from three splitting options:
Page Range: Extract specific pages (e.g., 1-3, 5, 7-9)
Single Pages: Extract individual pages as separate files
All Pages: Split every page into individual PDFs

3
Split & Download

Click "Split PDF" and download your results. Multiple files are delivered in a ZIP archive.

Perfect For These Split Scenarios:

📑
Page Extraction

Extract specific pages from documents

📋
Document Separation

Split scanned multi-document files

🔄
File Organization

Separate chapters or sections

📤
Selective Sharing

Share only relevant pages

Frequently Asked Questions

❓ Is this PDF merger and splitter really free?

Yes! Our online PDF tools are completely free to use. No hidden charges, subscriptions, or limitations. We believe in providing professional tools without barriers.

🔒 Are my PDF files secure?

Absolutely! All PDF processing happens directly in your web browser using JavaScript. Your files never leave your computer and are never stored on our servers. This ensures maximum privacy and security.

📄 What PDF features are supported?

Our tool supports:
• Merging multiple PDF files into one document
• Splitting PDFs by page ranges
• Extracting individual pages
• Splitting all pages into separate files
• Preserving original PDF quality and formatting

💾 Is there a file size limit?

We can handle PDF files up to 100MB. For optimal performance with large documents, we recommend splitting them into smaller batches if needed.

⚡ How many PDFs can I merge at once?

You can merge unlimited PDF files in a single operation. The tool efficiently handles multiple documents while maintaining proper page order and quality.

📱 Does it work on mobile devices?

Yes! Our PDF merger and splitter is fully responsive and works perfectly on desktop computers, tablets, and mobile phones. The interface adapts to your screen size.

🔄 Can I reorder pages before merging?

Yes! You can remove and re-add files to change the merge order. The tool processes files in the sequence they appear in your file list.

🎯 What splitting options are available?

We offer three splitting methods:
Page Range: Extract specific pages using ranges (1-5) and individual numbers
Single Pages: Extract pages as individual PDF files
All Pages: Automatically split every page into separate files

What Is the PDF Merger/Splitter?

The PDF Merger/Splitter is a versatile free online tool that gives you complete control over your PDF documents. It serves two essential functions: combining multiple PDF files into one cohesive document, and dividing a single PDF into smaller, more manageable files. It solves the common organizational problems of having related documents scattered across separate files or working with PDFs that are too large or contain mixed content that needs separation.

Whether you need to merge several chapters into a complete report, combine scanned documents for submission, split a large PDF by page ranges, or extract specific sections from a lengthy document, this tool provides intuitive merging and splitting capabilities without requiring complex software.

Why Use the PDF Merger/Splitter?

Efficient PDF management saves time and improves document organization. This tool is particularly valuable for:

  • Office professionals compiling reports from multiple sources or extracting relevant sections from lengthy documents
  • Students and researchers combining research materials or separating different papers from compilation PDFs
  • Legal and administrative staff merging contracts with exhibits or splitting case files into individual documents
  • Small business owners creating complete proposal packages or dividing large product catalogs
  • Anyone who regularly works with PDFs and needs more flexibility than viewing alone provides

The main benefit is transforming your PDF workflow from static viewing to active document management, allowing you to customize PDFs to match your specific needs.

How to Use the PDF Merger/Splitter on All Unit Tools

Merging or splitting your PDFs follows a clear, guided process:

To Merge PDFs:

  1. Upload PDFs: Click to select multiple PDF files from your device, or drag and drop them into the upload area in your desired order.
  2. Arrange & Preview: Reorder files by dragging, remove any if needed, and preview the combined document structure.
  3. Merge & Download: Click the "Merge PDFs" button. Your single, combined PDF will be generated and ready to download.

To Split a PDF:

  1. Upload Your PDF: Select the PDF file you want to split from your device.
  2. Choose Split Method: Select how to split: by page ranges (e.g., 1-5, 6-10), every few pages, or extract specific pages.
  3. Split & Download: Click the "Split PDF" button. Your separated files will be available as individual PDFs or in a ZIP archive.

Key Features of the PDF Merger/Splitter

Our tool offers comprehensive features designed for flexibility and precision:

  • Dual Functionality: One tool handles both merging and splitting operations, eliminating the need for separate applications.
  • Intuitive Drag-and-Drop: Easily reorder pages or entire documents during merging with simple dragging.
  • Flexible Splitting Options: Split by page ranges, extract specific pages, divide at every N pages, or separate by bookmarks.
  • High-Quality Output: Maintains original PDF quality, text integrity, images, and formatting throughout all operations.
  • Batch Processing: Merge numerous PDFs simultaneously or split a document into many parts in a single operation.
  • Secure Processing: Your documents are encrypted during processing and automatically deleted afterward to protect sensitive content.

Common Use Cases

People use the PDF Merger/Splitter for various practical document management tasks:

  • Report Compilation: Merge separate chapters, appendices, and cover pages into a complete, professionally formatted report.
  • Document Extraction: Split a multi-document PDF (like conference proceedings) to extract just the paper or section you need.
  • Scan Organization: Combine individually scanned pages into complete documents, or split scanned batches into individual files.
  • Presentation Preparation: Extract specific slides or sections from lengthy PDF presentations for focused sharing.
  • Contract Management: Merge agreements with supporting documents, or split multi-contract PDFs into individual agreements.

Frequently Asked Questions

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

To ensure reliable performance, there is a maximum number of files and total file size, which is clearly stated on the tool page. Most typical merging tasks (under 20 documents) are well within these limits.

Will merging or splitting affect the quality of my PDFs?

No. The process preserves the original quality of all content including text, images, and formatting. The output files maintain the same resolution and fidelity as your source documents.

Can I rearrange pages within a PDF during merging?

Yes. During the merging process, you can reorder entire documents and, with some advanced options, rearrange individual pages within documents to create your ideal document structure.

Are my PDF documents secure during processing?

Absolutely. We implement encryption for all file transfers and processing. Your documents are automatically and permanently deleted from our servers shortly after your session completes. We cannot access or view your file contents.

What if my PDF has password protection or editing restrictions?

Password-protected PDFs cannot be processed by our tool for security reasons. You would need to remove password protection before using our service, then reapply protection afterward if needed. Editing restrictions generally do not affect merging/splitting operations.

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