Terms of Service

Rules and guidelines for using Cornerpen's tools and services

Last Updated: January 4, 2026

Introduction

Welcome to Cornerpen. By accessing or using our website, you agree to be bound by these Terms of Service. If you disagree with any part of these terms, you may not access our website or use our services.

Acceptance of Terms

By accessing or using our services, you affirm that:

  • You have read, understood, and agree to be bound by these Terms of Service
  • You are at least 18 years of age or have the consent of a legal guardian
  • You have the legal capacity to enter into a binding agreement
  • You agree to comply with all applicable laws and regulations

Service Description

Cornerpen provides free online tools that operate entirely within your web browser, including:

  • PDF tools (splitting, merging, conversion)
  • Image editing and manipulation tools
  • Text formatting and conversion tools
  • Financial calculators and trackers
  • Productivity tools

All tools operate on a client-side basis:

  • Files and data are processed entirely within your browser
  • No files or data are uploaded to our servers
  • We use localStorage for saving preferences, not databases

User Responsibilities

When using our services, you agree to:

  • Use our tools for lawful purposes only
  • Not attempt to disrupt or interfere with our services
  • Not use our tools to process, create, or distribute illegal content
  • Not attempt to reverse engineer or modify our tools
  • Accept full responsibility for all activities conducted through your use of our tools

Prohibited Uses

You are strictly prohibited from using our tools for:

  • Any illegal activity
  • Harassment or harm to others
  • Impersonating others or providing false information
  • Distributing malware, viruses, or other harmful code
  • Attempting to gain unauthorized access to our systems
  • Violating any intellectual property rights

Disclaimer of Warranties

Cornerpen provides its services on an "as is" and "as available" basis without any warranties. We do not warrant that our services will be uninterrupted, timely, secure, or error-free.

Limitation of Liability

In no event shall Cornerpen be liable for any direct, indirect, incidental, special, or consequential damages, including loss of profits, data, or other intangible losses resulting from your use of our services.

Intellectual Property

The website, its content, features, and functionality are owned by Cornerpen and protected by international copyright and intellectual property laws.

Modification of Terms

We reserve the right to modify these Terms at any time. Your continued use after changes constitutes acceptance of the new Terms.

Termination

We may terminate or suspend your access to our services immediately, without prior notice, for any reason, including if you breach these Terms.

Governing Law

These Terms shall be governed by applicable laws. Our failure to enforce any right will not be considered a waiver of those rights.

Contact Us

If you have any questions about these Terms of Service, please contact us at:

Email: cornerpen.feedback@gmail.com