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Try sgcWebSockets with full Enterprise features. Time-limited trial for evaluation purposes.

RAD Studio / Delphi Downloads

Trial version works for a limited time on a single workstation.

Delphi 13 Download ↓
Delphi 12 Athens Download ↓
Delphi 11 Alexandria Download ↓
Delphi 10.4 Sydney Download ↓
Delphi 10.3 Rio Download ↓
Delphi 10.2 Tokyo Download ↓
Delphi 10.1 Berlin Download ↓
Delphi 10 Seattle Download ↓
Delphi XE8 Download ↓
Delphi XE7 Download ↓
Delphi XE6 Download ↓
Delphi XE5 Download ↓
Delphi XE4 Download ↓
Delphi XE3 Download ↓
Delphi XE2 Download ↓
Delphi XE Download ↓
Delphi 2010 Download ↓
Delphi 2009 Download ↓
Delphi 2007 Download ↓
Delphi 7 Download ↓

C++ Builder Downloads

Trial version works for a limited time on a single workstation.

C++ Builder 13 Download ↓
C++ Builder 12 Download ↓
C++ Builder 11 Download ↓
C++ Builder 10.4 Download ↓
C++ Builder 10.3 Download ↓
C++ Builder 10.2 Download ↓
C++ Builder 10.1 Download ↓

Lazarus Downloads

Free Pascal / Lazarus IDE support.

Lazarus 4.4.0 Win64 sgcWebSockets for Lazarus 4.4.0 on Windows 64-bit.
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Indy Dependencies

Required Indy libraries for specific platforms.

Delphi 7 Indy Indy dependencies for Delphi 7.
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Lazarus Indy Indy dependencies for Lazarus.
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.NET Downloads

Cross-platform .NET libraries for Windows, Linux, and macOS.

.NET Community Edition (Free) Windows, Linux 64-bit, and macOS 64-bit. Includes nag screen.
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NuGet Package Install directly from nuget.org for all .NET targets.
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Compiled Demos Precompiled .NET demo applications.
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ASP.NET Core React Demo ASP.NET Core + React sgcWebSockets sample.
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Additional Resources

Documentation, demos, and tutorials to help you get started.

Compiled Demos Precompiled demos: WebSocket, HTTP/2, MQTT, AI, and more.
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User Manual (PDF) Installation, configuration, and all component features.
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Online Help Searchable, always-up-to-date API reference.
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Video Tutorials Step-by-step videos from installation to advanced usage.
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