PDF Merge
Combine 2 to 20 PDFs into one file, in the order you add them. Page count and total size show before you download.
Drop PDF files here, or click to browse
Files stay on this device. Nothing is uploaded. Multiple files allowed.
How it works
- Add two or more PDFs. The list order is the merge order.
- Check the page counts in the file cards.
- Click Run. The merged PDF downloads with its page total and size shown.
Limits
- Processing uses this device's memory. A 100 MB PDF is fine on most desktops and slow on older phones.
- Password-protected PDFs cannot be opened.
- The original file is never changed.
FAQ
Is the file uploaded?
No. The code runs in this tab. Open your network panel: it stays empty while a tool runs.
What does it cost?
Nothing. No account, no watermark, no page limit to unlock.