Overview An Adobe PDF Library (APDFL) application running in a debugger may produce a message such as: ```textMicrosoft C++ exception: CTBadSupportFileException at memory location ...``` Historical support cases associate this message with font... Read More

CVE-2026-34621 is a vulnerability identified in Adobe Acrobat Reader versions 24.001.30356, 26.001.21367, and earlier. It is classified as an improperly controlled modification of object prototype attributes, commonly referred to as a prototype... Read More

Built on the same APDFL runtime as the existing integration libraries, the Modern C++ SDK provides a C++17-based interface featuring RAII-based resource management, exception-driven error handling, move semantics, std::unique_ptr / std::shared_ptr... Read More

Summary CVE-2026-111497 is a critical out-of-bounds write in the **Google Brotli decoder**. It is rated CVSS v4.0 **9.2 Critical**, and on 27 October 2026 CISA added it to the Known Exploited Vulnerabilities catalogue. APDFL statically links... Read More

Overview Yes. The Adobe PDF Library (APDFL) Adobe C/C++ interface and the Modern C++ interface can be used in the same application. Datalogics Engineering has confirmed that this use is expected to work. This allows applications to retain existing... Read More

Overview The Adobe PDF Library (APDFL) Modern C++ SDK provides a C++17 interface with automatic resource management, C++ exceptions, and strongly typed flags. It uses the same APDFL runtime as the Adobe C/C++ interface, but exposes a different API.... Read More

## Overview Upgrading Adobe PDF Library (APDFL) Java applications to v21 involves updating Java, dependency versions, and the package repository. The Java package `com.datalogics.PDFL` and Maven coordinates `com.datalogics.pdfl:pdfl` remain unchanged... Read More

Overview Upgrading Adobe PDF Library (APDFL) to v21 primarily involves updating your runtime, NuGet references, and deployment files. The assembly name `Datalogics.PDFL.dll` and namespace `Datalogics.PDFL` remain the same, and applications using... Read More

Overview Upgrading an existing Adobe PDF Library (APDFL) C/C++ application to v21 primarily involves updating library references, replacing supporting files, and rebuilding the application. Existing API calls can generally remain unchanged. APDFL v21... Read More

Overview Upgrading an application from Adobe PDF Library (APDFL) v18 to v21 primarily involves updating build references, packages, and deployment files. Applications using recent v18 releases can generally retain their existing APDFL API calls. The... Read More