Privacy Policy

Last updated: July 17, 2026

1. Introduction

At OncePDF (a product of Lumewise Technology), accessible from oncepdf.com, we prioritize the privacy of our visitors. This Privacy Policy document contains types of information that is collected and recorded by OncePDF and how we use it. We are committed to processing data strictly within the boundaries of international privacy regulations, including GDPR and CCPA.

2. Information we collect

We do not require account registration and generally do not collect personal information when you use our PDF tools. However, If you submit a copyright complaint or contact us directly, we may collect information such as:Full nameEmail address or other contact detailsDescription of the copyrighted workURL or location of the material in questionEvidence of ownership or authorizationStatements required to process the complaint

3. General

We have some limitations to the privacy we can promise you. Third party websites and social media widgets have their own separate privacy policies.We encourage users to review the privacy policies of any third-party services before sharing information with them.

You can always contact us to ask questions about privacy practice. You can also check  our terms of service oncepdf.com/terms-of-service

4. Log files and analytical data

OncePDF maintains standard procedure for log files. When a user visits a website the information collected by log files includes Internet protocol(IP) address, Browser type, Internet service provider(ISP) , Date and time, Referring/exit page and Number of clicks.
These are not linked to any information that is personally identifiable. The purpose of the information is for analyzing trends, administering the site, tracking user activity on the website   and gathering demographic information. These logs are used solely for security, analytics, and website performance purposes.

5. cookies and web beacons

Like other websites, oncepdf uses “cookies”. Cookies help to store information including preference of visitors and pages on websites that  visitors accessed or visited. 

By customizing our web page content based on visitors' browser type and/or other information is used to improve the user experience. You are able to choose to disable cookies through your individual browser options.

More information about cookie management can be found on your browser provider's official website.

6. Browser-Native Data Sovereignty

Unlike traditional PDF editors, OncePDF operates on a "Privacy-by-Design" architecture. The vast majority of document processing (including OCR, sanitization, and rendering) occurs locally within your browser's environment. This means your sensitive documents are never uploaded to our servers for these operations. In the event a server-side helper is required, all data is encrypted in transit and at rest, and is purged from our systems within 60 minutes of completion.

7.GDPR data protection rights

We are going to make sure you are fully aware of your data protection rights. Every user is entitled to following:

  • The right to access – You have the right to request copies of your personal data.

  • The right to rectification – You have the right to request that we correct any information you believe is inaccurate.

  • The right to erasure – You have the right to request that we erase your personal data, under certain conditions.

  • The right to opt-out – You have the right to object to our processing of your personal data

8. Children privacy protection

Protecting children’s privacy is one of our priorities is adding protection for children while using the internet. We appreciate parents or guardians to observe, participate in, and/or monitor and guide their online activity. OncePDF does not collect any personally identifiable information  from children under the age of 13.

9. Legal Entity and Contact

OncePDF is owned and operated by Lumewise Technology Private Limited. If you have questions regarding this policy or your data rights please contact our data protection officer at:

Email: privacy@oncepdf.com
Address: 1st Floor, Bixcel Building, 62, Sengunthapuram Main Rd, Karur - 639002, Tamil Nadu, India.

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