System requirements Leave feedback

Note

GroupDocs.Viewer for .NET (including GroupDocs.Viewer.CrossPlatform) does not require any external software to be installed such as Microsoft Word, Microsoft Excel or Microsoft PowerPoint. To install GroupDocs.Viewer for .NET just follow one of the ways as described in the Installation section.

GroupDocs.Viewer for .NET can be used on any 32-bit or 64-bit operating system where .NET Framework 4.6.2 and upper, .NET 6 and upper is installed including, but not limited to:

GroupDocs.Viewer for .NET:

• Microsoft Windows Server 2003 and later
• Microsoft Windows XP (x64, x86)
• Microsoft Windows Vista (x64, x86)
• Microsoft Windows 7, 8, 8.1 (x64, x86)
• Microsoft Windows 10 (x64, x86)
• Microsoft Windows 11 (x64)

GroupDocs.Viewer.CrossPlatform can be used on x86 and x64 Microsoft Windows versions, which also support .NET 6.0:

• Microsoft Windows 7.1 SP1
• Microsoft Windows 8.1
• Microsoft Windows 10 Version 1607+
• Microsoft Windows 11 Version 22000+
• Microsoft Windows Server 2012+
• Microsoft Windows Server Core 2012+
• Microsoft Nano Server Version 1809+

• Linux (Ubuntu, OpenSUSE, CentOS and others)

Both GroupDocs.Viewer for .NET and GroupDocs.Viewer.CrossPlatform support Mac OS X. GroupDocs.Viewer.CrossPlatform requires macOS version 10.15+.

GroupDocs.Viewer for .NET supports .NET Framework and .NET platforms. Current version supports .NET Framework 4.6.2 and above, .NET 6 and above. Older versions of GroupDocs.Viewer for .NET also have supported older .NET Frameworks: .NET Framework 2.0 and 3.5 support was dropped since v22.3, and .NET Framework 4.0 - 4.6.0 was dropped since v23.8.

GroupDocs.Viewer.CrossPlatform does not support .NET Framework. Its minimum requirement is .NET 6.0 and above.

GroupDocs.Viewer for .NET can be used to develop applications in any development environment that targets .NET, but the following environments are explicitly supported:

• Microsoft Visual Studio 2010 and later
• Microsoft Visual Studio for Mac
• Rider from JetBrains

When working with the documents that contain the Chinese hieroglyphs, in order to obtain the valid rendering results without exceptions or replacement characters (usually represented as empty squares) in the produced documents, it is required that a SimSun font should be installed in the operating system.

When using Microsoft Windows this should not be the problem, because the SimSun is preinstalled in all the Windows versions and editions starting from the Windows 2000 (for example, Windows XP has preinstalled SimSun version 3.03, Windows 7 has preinstalled SimSun version 5.03, and Windows 10 — SimSun version 5.16). But on Linux the SimSun is usually not installed, so it is required to install it manually. This also is valid when running GroupDocs.Viewer in Docker environment and using a Linux image.