Contact PDF-M

We read every message. Email us at hello@pdf-m.com.

When reporting a problem, it helps to tell us:

• the device and browser you used (for example "iPhone 15, Safari" or "Windows 11, Chrome"),
• roughly how many files and pages you were merging,
• the exact message you saw.

Please don't email us confidential PDFs — we don't need the file itself to investigate.