Merge PDF

Simply upload your PDF files to our Merge PDF tool, arrange them in your desired order, and click 'Merge PDF.' Your files are processed entirely in your browser — no upload to any server occurs. The merged file will be ready to download instantly.

Our free tool allows you to merge up to 5 files at a time. For most personal and professional use cases, this is sufficient. If you need to merge more files, you can run multiple merge operations.

No. Merging is a lossless operation — your PDFs retain their original quality, resolution, and formatting. No compression or quality reduction occurs during the merge process.

Yes. After uploading, you can drag and drop files to rearrange their order. The PDFs will merge in the order shown in the file list.

No. All processing happens locally in your browser using JavaScript. Your files never leave your device, ensuring complete privacy and security.

No. Password-protected PDFs must be unlocked before merging. Please remove the password protection using the Protect PDF tool first, then merge your files.