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Merge PDF

Combine multiple PDF files into one document

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.PDF · up to 25 MB

Merge Settings

Select 2-10 PDF files to merge. You can reorder them by dragging.

Video Tutorial

How to Merge Multiple PDF Files into One Document Online Free

Click to play the video tutorial

How it works

  1. Select 2-10 PDF files using the button above
  2. Drag and drop to reorder files in the desired merge order
  3. Click Merge to combine all PDF files into one document
  4. Download your merged PDF containing all pages

Note: You can merge 2-10 PDF files at once. Pages will be combined in the order shown.

Merge PDF Files Online - Easy & Free

Need to combine multiple PDF documents into a single file? Our free PDF merger lets you join 2-10 PDF files quickly and easily. Perfect for combining invoices, contracts, reports, or scanned documents.

Simply select your files, arrange them in the desired order using drag and drop, and click Merge. Your combined PDF will be ready for download in seconds. All bookmarks, hyperlinks, and formatting are preserved.

Use cases: Combine thesis chapters, merge scanned receipts, join contract pages, create document packages for clients, or organize lecture notes into a single file.

Why Merge PDFs with Convertica?

Drag & Drop Reorder

Easily arrange PDF files in any order by dragging and dropping

No Quality Loss

Original PDF quality preserved. No compression, no watermarks added

Secure Processing

Files are encrypted during processing and deleted immediately after

Merge Up to 10 Files

Combine 2-10 PDF files at once. Premium users can merge even more

Tips for Merging PDF Files

  • Arrange files in the correct order before merging - use drag and drop to reorder
  • For large projects, merge related chapters or sections separately first
  • Check page orientation - rotate pages if needed before or after merging
  • Remove unnecessary pages before merging to keep file size small
  • After merging, you can use our Split tool to extract specific pages if needed

Merge PDF - Frequently Asked Questions

How many PDF files can I merge at once?
Free users can merge 2-10 PDF files in one operation. Simply select all your files, arrange them in the desired order using drag and drop, and click Merge. Premium users can merge even more files with higher page limits.
Will bookmarks and links be preserved?
Yes, internal bookmarks and hyperlinks within each PDF are preserved after merging. The merged PDF will contain all bookmarks from all source files, making navigation easy.
Can I change the order of PDF files before merging?
Yes! After selecting your files, you can drag and drop them to arrange in any order. Preview thumbnails help you see which file is which. The final merged PDF will follow the order you set.
Is there a file size limit for merging?
Free users can merge PDFs with a combined total of up to 50 pages. For larger documents, Premium subscription provides higher limits. There's no limit on individual file sizes.
Can I merge scanned PDFs?
Yes, you can merge both digital and scanned PDFs. The tool combines them as-is without any conversion. All pages from all files will be included in the merged document.

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