PDF 뉴스

PDF에서 민감한 데이터를 제거하세요

4월 20, 2026
ASP.NET Core 애플리케이션에 PDF 비식별화 기능을 도입하여 민감한 정보를 보호하고 기밀 데이터에 대한 접근을 방지하세요.

PDF redaction is the process of permanently removing sensitive or confidential information from a document so that it cannot be recovered or viewed. Unlike simple visual masking, true redaction deletes the underlying content, ensuring it is not accessible through copying, searching, or metadata extraction. This capability is essential for regulatory compliance, data protection, and secure document sharing, particularly in industries that handle personal, financial, or legal information.

Several ASP.NET Core PDF components allow you to redact PDFs, including:

  • Document Solutions for PDF by MESCIUS provides a .NET API that enables developers to define and apply redaction regions and permanently remove sensitive content from PDFs.
  • ImageGear for .NET by Accusoft includes redaction annotations allowing applications to mark and obscure confidential information within documents.
  • Syncfusion ASP.NET Core PDF (part of Syncfusion Essential Studio Enterprise) offers redaction support, with APIs to mark and remove sensitive text or images.

For an in-depth analysis of features and price, visit our comparison of ASP.NET Core PDF components.

Compare ASP.NET Core PDF Components

PDF 파일에서 핵심 내용을 강조하세요

4월 15, 2026
.NET WPF PDF 애플리케이션에서 중요한 텍스트를 시각적으로 명확하게 강조하여 검토, 피드백, 문서 가독성을 지원하세요.

Highlight text annotation in PDF WPF .NET controls is a feature that visually marks text with a colored overlay to draw attention to important content without modifying the original document. For software developers, it helps deliver clearer document review experiences by making key passages easier to identify, supporting user feedback and content emphasis, and improving readability and interaction in PDF-based business applications.

Several .NET WPF PDF components offer highlight text annotation including:

  • Telerik UI for WPF PdfProcessing (part of Telerik UI for WPF) lets you create text markup annotations that highlight important PDF passages for clearer review.
  • ImageGear for .NET by Accusoft lets you add highlight markup in WPF PDF applications, supporting visual review, annotation workflows, and document collaboration.
  • XFINIUM.PDF WPF Edition facilitates adding, editing, removing, and flattening highlight annotations, giving developers flexible control over PDF review scenarios directly.
  • Syncfusion WPF PDF (part of Syncfusion Essential Studio Enterprise) allows you to add, customize, and track highlight annotations, including color, opacity and author details.

For an in-depth analysis of features and price, visit our comparison of .NET WPF PDF components.

Compare .NET WPF PDF Components

PDF 워크플로우로 문서 프로세스를 자동화하세요

4월 14, 2026
All-About-PDF Build 2041에는 사용자 정의 프로세스를 통해 시간을 절약하고 오류를 줄이며 일관성을 보장하는 PDF 워크플로우 도구가 추가되었습니다.

All-About-PDF is a comprehensive PDF management solution that gives users complete control over their digital documents. It allows individuals and organizations to create, protect, convert, merge, split, and compare PDFs with ease while maintaining the highest level of security. Using advanced Digital Rights Management technology, users can specify when, how, and where their shared files are accessed. Features such as password protection, expiry dates, print restrictions, and location-based locking help safeguard sensitive information. With its precision comparison tools and strong access controls, All-About-PDF is ideal for professionals who need to share documents confidently and maintain full ownership of their intellectual property.

The All-About-PDF Build 2041 update introduces PDF Workflow Automation, enabling businesses to automate and standardize multi-step document processes. By allowing multiple actions, such as redaction, content updates, password application, and document protection, to be executed within a single workflow, it helps reduce manual effort, minimize errors, and enforce consistent security and processing standards while supporting efficient handling of high volumes of PDF files.

To see a full list of what's new in Build number 2041 , see our release notes.

All-About-PDF is licensed per machine, and is available as a perpetual license. We can supply Internal, External and OEM licenses. See our All-About-PDF licensing page for full details.

For more information, visit our All-About-PDF product page.

DRM 보호가 적용된 문서를 완벽하게 제어하세요

4월 7, 2026
All-About-PDF는 PDF 문서를 안전하게 보호하고 규정을 준수할 수 있도록, 유연한 접근 제어와 실시간 권한 관리 기능을 갖춘 DRM 보호를 제공합니다.

All-About-PDF is a comprehensive PDF management solution that gives users complete control over their digital documents. It allows individuals and organizations to create, protect, convert, merge, split, and compare PDFs with ease while maintaining the highest level of security. Using advanced Digital Rights Management technology, users can specify when, how, and where their shared files are accessed. Features such as password protection, expiry dates, print restrictions, and location-based locking help safeguard sensitive information. With its precision comparison tools and strong access controls, All-About-PDF is ideal for professionals who need to share documents confidently and maintain full ownership of their intellectual property.

All-About-PDF provides developers with comprehensive DRM capabilities that enable control over document access, permissions, and usage, allowing systems to dynamically enforce restrictions on viewing, editing, printing, and sharing. It ensures sensitive data remains protected and fully controlled even after documents are distributed beyond the originating system.

All-About-PDF is licensed per machine, and is available as a perpetual license. Licenses include 12 months of support and updates. See our All-About-PDF licensing page for full details.

For more information, visit our All-About-PDF product page.

.NET 앱에서 PDF를 이미지로 변환하세요

3월 30, 2026
.NET 애플리케이션에서 PDF 페이지를 이미지로 렌더링하여 미리보기, 공유, 보고서 생성, 이미지 기반 워크플로우에 활용할 수 있습니다.

PDF to image conversion support in a PDF viewer component refers to the ability to render one or more pages of a PDF document as raster images, such as PNG or JPEG, directly within the application or for export. This capability is typically built on top of the viewer’s rendering engine and allows developers to generate visual representations of document content. It is useful for scenarios such as generating thumbnails, enabling previews in environments where PDF rendering is not supported, simplifying content sharing, or integrating with image-based processes like OCR (optical character recognition) and reporting.

Several .NET PDF Viewer controls allow you to convert a PDF to an image including:

  • Document Solutions for PDF by MESCIUS allows you to convert PDF pages into high-quality images within its viewer, supporting thumbnails, previews, and export scenarios.
  • Telerik UI for WinForms PDF Viewer (part of Telerik UI for WinForms) lets you render PDF pages as images, enabling efficient previews, and visual content reuse.
  • XFINIUM.PDF CROSS PLATFORM EDITION facilitates PDF to image conversion within its viewer, producing consistent raster outputs for previews and reporting.
  • WPViewPDF by WPCubed allows you to generate image representations of PDF pages inside its viewer component, supporting compatibility with image-based processing.

For an in-depth analysis of features and price, visit our .NET PDF Viewer controls comparison.

Compare .NET PDF Viewer Controls