Frequently Asked Questions
Everything you need to know about esignaturepdf
Yes. esignaturepdf complies with ESIGN (US) and eIDAS (EU) regulations. Our audit trail captures all required evidence including IP addresses, timestamps, and document hashes.
All data is encrypted in transit and at rest. We use prepared statements to prevent SQL injection, CSRF tokens, XSS protection, and rate limiting. Your documents are stored with proper access controls.
Currently we support PDF files up to 25MB. We validate both the file extension and MIME type to ensure only valid PDFs are accepted.
Signers receive an email with a unique secure link. No login required. They can view, sign, or decline the document directly in their browser.
Yes, you can cancel anytime. Your data will remain accessible for the remainder of your billing period. We provide easy export options.