PDF Merger

Combine multiple PDF files into one document for free. Drag to reorder, then merge and download. Runs entirely in your browser - no uploads, no account.

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PDF Combination

Merge PDF

Combine multiple PDF documents into a single file in your desired order, completely offline and secure.

Instant Local Merge
STEP 01

Upload Files

Drag and drop multiple PDF files or select them from your computer.

STEP 02

Arrange Order

Reorder the uploaded files by dragging cards or sorting alphabetically.

STEP 03

Configure Settings

Choose to merge all pages or customize specific page ranges for each file.

STEP 04

Merge & Download

Click the Merge button to instantly combine and download the compiled document.

Your Privacy Matters

All processing stays in your browser

No Server Uploads

Files never leave your device

Auto-Cleared

Data removed when you close

Capabilities

PDF Merger Features

File integration

Intuitive Drag & Drop

Easily arrange files in the exact sequence you want them to appear in the final document.

Page Range Selection

Merge only the pages you need from each file, rather than the entire document.

Super-Fast Assembly

Merges documents in milliseconds since everything happens directly in your browser.

High-Quality Output

Preserves original formatting, fonts, annotations, and quality of the source documents.

100% Client-Side Privacy

All file reading, combining, and processing occur in your browser's sandboxed environment. We do not transmit or save any of your document data on our servers.

Support

Common Questions Answered

Quick help
Q1 How many PDFs can I merge at once?
There is no hard limit on the number of files you can upload, but the performance depends on your device's browser memory capacity.
Q2 Can I merge password-protected PDFs?
Yes, you will be prompted to enter the correct password for any locked files directly in the browser interface before they can be merged.
Q3 Will the formatting or images lose quality?
No. The merge process keeps vector paths, high-resolution images, links, forms, and fonts identical to the original documents.
Q4 Does it work on mobile browsers?
Yes, this client-side tool is fully responsive and runs seamlessly on modern iOS and Android web browsers without any plugin installations.
Q5 Are my uploaded documents stored on your server?
Never. We respect your security; all merging operations happen locally on your computer. No files are uploaded to any server.