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100% Private
Your files never leave your device. No uploads, no cloud, no server. Everything runs locally in your browser.
Combine multiple PDF files into one document in seconds. No upload, no software, no sign-up. Your files never leave your browser.
Drop your files, reorder with drag & drop, and merge.
or click to browse — .pdf (multiple files)
The simplest way to combine PDFs.
Your files never leave your device. No uploads, no cloud, no server. Everything runs locally in your browser.
No upload queues. Merging happens instantly on your device, even for large files.
Arrange your files in any order before merging. The final PDF follows your sequence exactly.
Pages are copied as-is. All formatting, hyperlinks, bookmarks, and images are preserved perfectly.
No file size caps, no daily limits, no watermarks. Merge as many PDFs as you need.
Works on desktop, tablet, and mobile. Windows, Mac, Linux, iOS, Android — any modern browser.
Three steps. A few seconds. Done.
Drag & drop or browse. Select multiple files at once.
Drag files into your preferred order.
One click to combine. Save instantly.
From office work to studying — merging saves time.
Compile proposals, combine signed agreements, or assemble presentation materials into one clean document.
Merge lecture slides, research papers, and reference documents into a single study guide.
Bring together contributions from multiple collaborators into one unified file.
Yes, 100% free. No account, no subscription, no watermarks. All merging happens in your browser.
No. BrowserCrunch uses pdf-lib, a JavaScript library that runs entirely in your browser. Your PDF files never leave your device.
There's no hard limit. Files up to 100 MB each work well on most devices. Performance depends on your device's RAM.
Yes! Drag and drop files into any order before merging. The final PDF will follow your chosen sequence exactly.
No. Merging copies pages as-is. All formatting, hyperlinks, bookmarks, and image quality are preserved exactly as in the original files.
All modern browsers: Chrome, Firefox, Safari, Edge. On desktop and mobile.
Combining multiple PDF files into one document has never been simpler. Whether you're merging contracts, reports, invoices, or study notes, our PDF merger lets you join files in seconds — no software installation required.
Managing dozens of separate PDF files is frustrating. Merging them into a single document keeps your work organized, makes sharing easier, and ensures nothing gets lost. Instead of attaching five files to an email, send one clean, consolidated PDF.
Security matters. Unlike other online tools that upload your documents to remote servers, BrowserCrunch processes everything locally in your browser. Your files are never stored, shared, or accessed by anyone else. You stay in full control of your documents at all times.
Unlimited merges with no file size caps. Rearrange pages before combining. Preserve original formatting, hyperlinks, and bookmarks. Lightning-fast processing even for large files. No account needed to get started.
Stop juggling scattered documents. Merge your PDFs into one file today and take control of your workflow.