Contact Us | PDFcrest - Free Online PDF Tools
We typically reply within 24–48 hours

We're here to help

Have a question, found a bug, or want to share feedback? Send us a message and the PDFcrest team will get back to you promptly.

Email us directly
[email protected]
For all support, feedback, and inquiries
Response time
24 – 48 hours
On business days. We read every message.
What can we help with?
Tool questions or bugs, feature requests, business inquiries, general feedback and suggestions.
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Your contact information is never shared with third parties and is only used to respond to your message.

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Your information is private and never shared with third parties.

Common Questions

Are all PDF tools really free?

Yes. All core tools on PDFcrest are completely free — no signup, no watermarks, no hidden limits of any kind.

Is my uploaded file kept private?

Absolutely. Files are encrypted during upload, processed securely, and permanently deleted after your session ends. We never read or store your documents.

Do I need to create an account?

No account is needed. Just upload your file, use the tool, and download your result. No email, no signup, no credit card — ever.

Is there a file size limit?

Free users can process files up to 50MB. All tools are completely free with no daily limits on the number of conversions or compressions.

Can I use PDFcrest on mobile?

Yes. PDFcrest is fully responsive and works on iPhone, Android, iPad, and all tablets. All tools are touch-friendly and optimized for mobile browsers.

How long are files stored on servers?

Files are automatically deleted from our servers within minutes after processing. We never store your documents permanently.