Contact DupCleaner
We'd love to hear from you! Whether you have questions, feedback, or need support with our duplicate removal tool, our team is here to help.
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Frequently Asked Questions
Before contacting us, you might find answers to common questions in our FAQ section.
DupCleaner processes all your data locally in your browser. We don't store, transmit, or have access to any of the content you process through our tool. Your privacy and data security are our top priorities.
Yes! DupCleaner is completely free to use with no hidden costs or premium features. We believe powerful data cleaning tools should be accessible to everyone.
DupCleaner supports plain text, CSV files, and Excel spreadsheets (.xlsx). You can either upload these files or paste text directly into the tool.
We typically respond to all inquiries within 24-48 hours. For technical support issues, we aim to respond even faster.
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