Cookie Policy
This policy explains what cookies are, why OncePDF uses them, and your rights to control them. We believe in total transparency when it comes to your data.
Cookies at a Glance
Essential Cookies
Required for core website functionality, security, and basic operations. Cannot be disabled.
Preference Cookies
Remember your settings, language choices, and formatting preferences for future visits.
Analytics Cookies
Help us understand how users interact with our site so we can improve performance anonymously.
Advertising Cookies
Used by our advertising partners to show you relevant ads and measure ad performance.
3. How We Use Cookies
OncePDF utilizes cookies specifically to achieve the following goals:
Improve Performance
Load pages faster based on your device.
Maintain Sessions
Keep you securely logged into your account.
Improve Security
Detect and prevent malicious activity.
Better Experience
Remember your tool formatting preferences.
4. Third-Party Services
In some special cases, we also use cookies provided by trusted third parties. The following section details which third-party cookies you might encounter through this site:
- Google Analytics: One of the most widespread and trusted analytics solutions on the web for helping us to understand how you use the site and ways that we can improve your experience. These cookies may track things such as how long you spend on the site and the pages that you visit.
- Google AdSense: We use Google AdSense to serve advertising. Google uses a DoubleClick cookie to serve more relevant ads across the web and limit the number of times that a given ad is shown to you.
- Cloudflare: Used to maximize network resources, manage traffic, and protect our sites from malicious traffic.
7. Privacy & Your Rights
Our Privacy-First Philosophy
At OncePDF, we process your documents directly in your browser using modern WebAssembly. We do not use cookies to track the contents of your documents or associate your PDF files with your personal identity.
Your Rights
- Manage your preferences
- Delete stored cookies
- Withdraw consent anytime
- Request data deletion
Children's Privacy
We do not knowingly use cookies to collect personal information from children under the age of 13. If you believe we have inadvertently collected such data, contact us.
8. Contact Information
If you have any questions about our use of cookies or other technologies, please email us at:
Lumewise Technology Pvt. Ltd.
1st Floor, Bixcel Building, 62
Sengunthapuram Main Rd
Karur, Tamil Nadu 639002, India.
Cookie FAQ
What are cookies?
Why does OncePDF use cookies?
Can I disable cookies?
Will the website still work without cookies?
Do cookies collect personal information?
How long are cookies stored?
Can I change my cookie preferences?
Does OncePDF use advertising cookies?
How do I contact the privacy team?
When was this policy last updated?
Verified Tool | Maintained by OncePDF Engineering | Last updated: