How to Merge PDF Files
Merging PDFs means combining two or more PDF documents into a single file. With fixtdoc, you can do this for free directly in your browser. Your files never leave your device.
Steps
- Open the Merge PDF tool. Navigate to fixtdoc Merge PDF.
- Add your files. Drag and drop PDFs onto the upload area, or click to browse your device. Add as many files as you need.
- Arrange the order. Drag thumbnails to reorder. The final PDF follows this sequence from top to bottom.
- Click Merge. Processing happens locally in your browser. The merged file downloads automatically when done.
Tips
- There is no page limit. You can merge hundreds of pages in a single operation.
- Free accounts support files up to 10 MB each. Upgrade to Pro for 100 MB per file.
- If your PDFs are password-protected, unlock them first using the Unlock PDF tool.
- The tool preserves bookmarks, links, and form fields from the original files.
Common Questions
Is it really free?
Yes. The free plan includes 3 merge operations per day with a 10 MB file size limit. Pro removes both limits.
Are my files uploaded to a server?
No. All processing runs locally in your browser using JavaScript. Your files stay on your device the entire time.
Can I merge PDFs on my phone?
Yes. The tool works in any modern browser, including Safari on iOS and Chrome on Android.