PDF Merge
Combine multiple PDF files into a single document. Drag and drop to reorder files before merging. All processing happens in your browser — no upload required.
Click to add PDF files
Files will be appended to the list
About This Tool
Merging PDFs is one of the most common document tasks in professional and personal life — combining scanned pages, assembling a report from multiple sources, or creating a single attachment from several files. It should be trivially easy and private.
Why browser-based PDF merging matters
Most PDF tools upload your files to cloud servers. This is a significant privacy risk for documents containing: tax returns, salary slips, medical records, bank statements, legal contracts, or ID documents. This tool uses pdf-lib — a pure JavaScript library — to merge PDFs entirely in your browser. Your documents are processed in memory and never transmitted.
How merging works
1. Add all PDF files you want to merge 2. Drag to reorder them 3. Click Merge 4. Download the combined PDF
The tool copies all pages from each input PDF into a new document in order. Bookmarks, hyperlinks, and form fields from the originals are preserved where possible.
Password-protected PDFs
If any of your input PDFs are password-protected, you'll be prompted to enter the password. The tool decrypts the PDF in the browser to access the pages. The merged output can optionally be re-encrypted with a new password.
Use cases in Nepal
- Combining multiple pages of a citizenship certificate scan into one PDF for government applications - Merging bank statements for visa applications - Assembling a property document package for a bank loan - Combining multiple quotations into a single PDF for procurement
Frequently Asked Questions
Related Tools
Last updated: May 1, 2026