PDF Merger

How It Works

Our PDF merger processes files entirely in your browser for complete privacy. Your documents never leave your device.

Quick Steps

1. Upload PDFs: Drop files into the upload area or click to browse. Select multiple PDFs at once.
2. Reorder (Optional): Drag and drop files to change the order they appear in the final merged PDF.
3. Merge: Click the merge button to combine all PDFs into a single file.
4. Download: Your merged PDF downloads automatically to your device.

Features

• Unlimited Files: Combine as many PDFs as you need
• Drag to Reorder: Change document order before merging
• No File Size Limits: Merge large PDFs without restrictions
• Privacy First: All processing happens in your browser
• Fast Processing: Instant merging with no upload delays
• Maintain Quality: Original PDF quality preserved

Common Use Cases

Business Documents

Combine contracts, proposals, and supporting documents into single packages for clients. Merge invoices, receipts, and financial reports for organized record keeping.

Academic Papers

Merge research papers, citations, and appendices into complete submissions. Combine course materials and study guides into comprehensive resources.

Legal Documents

Assemble contracts, exhibits, and supporting documentation into organized legal packages. Combine evidence documents for case preparation.

Presentations

Merge multiple presentation decks into unified materials for conferences or meetings. Combine handouts and supplementary materials.

Personal Records

Organize tax documents, bank statements, and receipts into single year end files. Combine medical records, insurance documents, and important paperwork.

Frequently Asked Questions

How many PDF files can I merge?

There is no limit on the number of PDFs you can combine. However, very large numbers (100+ files) may slow processing depending on your device capabilities.

Is there a file size limit?

No file size restrictions apply. However, extremely large files may take longer to process based on your device memory and processing power.

Will merging reduce PDF quality?

No. The merge process combines PDFs exactly as they are without recompressing or modifying content. Text remains selectable, images retain original resolution, and formatting stays intact.

Can I change the order of PDFs before merging?

Yes. Drag and drop PDFs in the list to reorder them. The final merged PDF will contain pages in the exact order shown in the list.

Are my PDFs uploaded to your servers?

No. All PDF processing happens entirely in your browser using JavaScript. Your documents never leave your device, ensuring complete privacy and security.

Can I merge password protected PDFs?

Currently, password protected PDFs must be unlocked before merging. Use a PDF password remover first, then merge the unlocked documents.

What happens to PDF metadata?

The merged PDF contains metadata from the first document in your list. Individual document metadata does not carry over to avoid conflicts.