Knowledge base

PSPDFKit Server has been deprecated and replaced by Document Engine. To migrate to Document Engine and unlock advanced document processing capabilities, refer to our migration guide. Learn more about these enhancements on our blog.

• ‘Unknown CA’ and other SSL certificate issues when adding document from a URL

• Handling PSPDFKit Server and Web SDK version mismatch

• Monitoring PSPDFKit Server

• Remote document storage

• Signing service not available

• Unable to download PDF with NGINX as a reverse proxy

• hash_mismatch error