Have a question, found a bug, or want to request a new tool? We read every message and genuinely appreciate feedback from users.
Or use the form below and we will reply to your email address:
Before sending a message, check the FAQ page — most common questions are answered there.
We typically respond within 24-48 hours on weekdays. We are a small team so we appreciate your patience.
Are my files safe? Yes. All PDF processing happens entirely in your browser. Your files are never uploaded to our servers, so we never have access to them.
Is PDFZen4u really free? Yes, every tool is completely free with no account required, no watermarks, and no daily limits. We are supported by advertising.
A tool is not working — what should I do? First, try refreshing the page or using a different browser like Chrome or Firefox. If the problem persists, email us at support@pdfzen4u.com with the name of the tool and the browser you are using, and we will investigate.
Can you add a new tool? We love feature requests. Email us your idea and we genuinely consider every suggestion for our development roadmap.
Do you offer an API or bulk processing? Currently PDFZen4u is a browser-based tool for individual use. If you have a business use case, get in touch and tell us what you need.
When you contact us through the form or by email, we receive your name, email address, and message. We use this solely to respond to your enquiry and never share it with third parties. We typically reply within 24 to 48 hours on weekdays.