How to Merge PDF Files
Merging PDFs with ToolPipe is simple:
- Step 1: Click "Merge PDFs Now" or go to our PDF Tools page.
- Step 2: Upload your PDF files (up to 20 files, 50MB each).
- Step 3: Drag to reorder if needed.
- Step 4: Click "Merge PDFs" and download your combined document.
Features
Fast Processing
Server-side PDF merging means instant results, even for large files. No browser limitations.
No File Limits
Merge up to 20 PDF files at once, each up to 50MB. Enough for most use cases.
Secure
Your files are processed on our server and immediately deleted. We never store your documents.
No Signup
No account needed. No email required. Just upload, merge, and download.
Why Merge PDF Files?
There are many reasons you might need to combine PDF files into one document:
- Combining scanned documents into a single file
- Assembling reports from multiple sources
- Creating a portfolio or presentation package
- Merging invoices or receipts for accounting
- Combining chapters of an ebook or manual
Frequently Asked Questions
Is it really free to merge PDFs?
Yes, our PDF merge tool is completely free with no hidden costs or watermarks.
What is the maximum file size?
Each PDF file can be up to 50MB, and you can merge up to 20 files at once.
Are my files secure?
Yes. Files are processed in memory and never saved to disk. They are immediately discarded after processing.
Can I reorder pages before merging?
Yes, you can drag and drop files to change their order before merging.