C#でPDF履歴を保存および編集する方法

In this tutorial, we explore how to save and edit PDF revision history using IronPDF in a C# console application. We begin by ensuring IronPDF is installed via the NuGet package manager and setting up the IronPDF license. The tutorial guides you through importing a PDF file and enabling change tracking, allowing any modifications to be recorded. We demonstrate signing the PDF with a digital signature from a PFX file to maintain document integrity and authenticity. Next, we save changes as a new revision, enabling version tracking. The revision count property is checked to display the total number of saved revisions. We also illustrate how to roll back to a previous revision, ensuring flexibility in document management. The tutorial concludes with a successful execution of the project, showcasing the revised PDF files with digital signatures. For those interested in experiencing IronPDF's capabilities, a trial is available for download. This tutorial serves as a practical guide for efficiently managing PDF revisions, ensuring secure and authentic documentation.