Terms of Service

Last updated: April 29, 2026

Agreement to Terms

By accessing and using mergepdf.dev ("the Service"), you agree to be bound by these Terms of Service. If you disagree with any part of these terms, you may not use our Service.

Description of Service

mergepdf.dev provides a free, browser-based tool for merging PDF files. The Service processes files entirely within your web browser using JavaScript. No files are uploaded to our servers.

Use License

Permission is granted to use the Service for personal and commercial purposes, subject to the following restrictions:

  • You may not use the Service for any illegal purpose
  • You may not attempt to reverse engineer or copy the Service
  • You may not use the Service to process files you don't have the right to modify
  • You may not attempt to overload or disrupt the Service
  • You may not remove or obscure any copyright or attribution notices

User Responsibilities

You are responsible for:

  • Ensuring you have the right to merge the PDF files you process
  • Complying with all applicable laws and regulations
  • Maintaining the security of your device and browser
  • Any content you create using the Service

You acknowledge that the Service processes files locally in your browser, and we have no access to or control over the files you process.

Intellectual Property

The Service, including its design, code, and content, is owned by mergepdf.dev and is protected by copyright and other intellectual property laws.

The Service uses the open-source pdf-lib library, which is licensed under the MIT License. See https://github.com/Hopding/pdf-lib for details.

Disclaimer of Warranties

THE SERVICE IS PROVIDED "AS IS" AND "AS AVAILABLE" WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED.

We do not warrant that:

  • The Service will be uninterrupted, secure, or error-free
  • The results obtained from using the Service will be accurate or reliable
  • Any errors in the Service will be corrected
  • The Service will meet your specific requirements

You use the Service at your own risk. We recommend keeping backups of important files.

Limitation of Liability

TO THE MAXIMUM EXTENT PERMITTED BY LAW, MERGEPDF.DEV SHALL NOT BE LIABLE FOR ANY INDIRECT, INCIDENTAL, SPECIAL, CONSEQUENTIAL, OR PUNITIVE DAMAGES, OR ANY LOSS OF PROFITS OR REVENUES, WHETHER INCURRED DIRECTLY OR INDIRECTLY, OR ANY LOSS OF DATA, USE, GOODWILL, OR OTHER INTANGIBLE LOSSES.

This includes but is not limited to:

  • Loss or corruption of files
  • Errors in merged PDF files
  • Inability to access the Service
  • Any other matter relating to the Service

Indemnification

You agree to indemnify and hold harmless mergepdf.dev from any claims, damages, losses, liabilities, and expenses (including legal fees) arising from:

  • Your use of the Service
  • Your violation of these Terms
  • Your violation of any rights of another party
  • Any content you process using the Service

Third-Party Services

The Service relies on third-party services including:

  • CDN providers (cdnjs.cloudflare.com, unpkg.com) for the pdf-lib library
  • Google Fonts for typography
  • Google Analytics for usage statistics

These services have their own terms of service and privacy policies. We are not responsible for their availability or practices.

Service Availability

We strive to keep the Service available 24/7, but we do not guarantee uninterrupted access. The Service may be unavailable due to:

  • Maintenance or updates
  • Technical issues
  • Third-party service outages
  • Circumstances beyond our control

We reserve the right to modify, suspend, or discontinue the Service at any time without notice.

Changes to Terms

We reserve the right to modify these Terms at any time. Changes will be posted on this page with an updated "Last updated" date. Your continued use of the Service after changes constitutes acceptance of the modified Terms.

Governing Law

These Terms shall be governed by and construed in accordance with applicable laws, without regard to conflict of law provisions.

Severability

If any provision of these Terms is found to be unenforceable or invalid, that provision shall be limited or eliminated to the minimum extent necessary, and the remaining provisions shall remain in full force and effect.

Contact Information

If you have questions about these Terms, please visit our contact page.