oPDF v2.1.60423.0

Requires Windows 10 22H2 (x64) or later, with the latest updates installed online.
The Microsoft Visual C++ Redistributable (x64) is required.
The CPU must support SSE4.2, AES, and AVX2 instruction sets. Otherwise, the application will fail to start.
The graphics card must support DirectX 11 and Direct2D.
32-bit versions of Windows are not supported.

oPDF v2.0

1. Requires Windows 10 22H2 (x64) or later, with the latest updates installed online.
2. The Microsoft Visual C++ Redistributable (x64) is required.
3. The CPU must support SSE4.2 instruction sets. Otherwise, the application will fail to start.
4. The graphics card must support DirectX 11 and Direct2D.
5. 32-bit versions of Windows are not supported.