This repository contains C# examples using the Syncfusion PDF library to demonstrate deferred PDF signing. Learn how to prepare PDFs for deferred signing, generate a hash for external signing, and apply signatures later in .NET applications with step-by-step guidance.
一个强大的OFD/PDF签章工具，支持格式转换、文档加密、电子签名、数字印章和完整性保护。A powerful OFD/PDF signing tool that supports format conversion, document encryption,electronic signature, digital seal, and integrity protection.
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