Merge PDFs Seamlessly
Combine multiple PDF files into a single document. Drag to reorder, preview files, and download. 100% offline.
Tip: You can add up to 20 PDF files and drag to reorder them before merging.
How to Merge PDF Files Online for Free
Combining multiple PDFs is quick and easy with MyToolDash. Our browser-based merger creates a single document from multiple files — without uploading anything to external servers.
Add PDFs
Drag and drop or select multiple PDF files. Add up to 20 files at once.
Arrange Order
Drag files to reorder or use arrows. Preview thumbnails to confirm order.
Merge & Download
Click "Merge" and download your combined PDF instantly.
Benefits of Merging PDF Files
📁 Organize Documents
Combine related documents like contracts, appendices, and signatures into a single organized file.
📧 Easier Sharing
Send one file instead of multiple attachments. Recipients get everything in one download.
🖨️ Simplified Printing
Print multiple documents at once with consistent settings and page ordering.
📚 Create Portfolios
Merge work samples, certificates, or project files into professional portfolios.
PDF Merger FAQ
How many PDFs can I merge at once?
You can merge up to 20 PDF files at once. The total page count and file size are limited only by your device's available memory.
Can I change the order of PDFs?
Yes! Simply drag files to reorder them, or use the up/down arrow buttons. The final merged PDF will follow your specified order.
Will the quality be preserved?
Absolutely. We copy pages exactly as they are — no re-compression or quality loss. Fonts, images, and formatting remain identical to the originals.
Are my files secure?
100% secure. All processing happens in your browser. Your files are never uploaded to any server — they never leave your device.