Free Online PDF Merger
Combine multiple PDF files into a single document. Drag to reorder, preview pages, and download the merged PDF instantly.
Drag & drop your PDF here
or click to browse
PDF files up to 50 MB
How It Works
Upload Your PDF Files
Drag and drop multiple PDF files or click to browse and select the files you want to merge. Add as many files as you need.
Arrange the Order
Drag the file thumbnails to reorder them. The files will be combined in the order shown from top to bottom.
Download the Merged PDF
Click Merge and download your combined PDF. All pages from every file are included in a single document.
Frequently Asked Questions
There is no fixed limit on the number of files. You can merge dozens of PDFs in a single operation. Performance depends on your device and the total size of the files.
No. You can merge PDF files immediately without creating an account, entering an email address, or going through any signup process.
No. Merging preserves the original quality, formatting, fonts, images, and interactive elements of every source PDF. Nothing is downgraded or compressed during the merge.
Yes. After uploading your files, you can drag and drop to reorder the files. If you need to rearrange individual pages, use the Split PDF tool first and then merge the pages in your preferred order.
Yes. All merging is performed locally in your browser. Your files are never uploaded to any server, so confidential documents remain completely private on your device.
You will need to enter the password for each protected file when uploading. Once unlocked, the pages can be merged normally with other documents.