EmbedIO 1.16.0
A tiny, cross-platform, module based, MIT-licensed web server for .NET Framework and .NET Core.
Written entirely in C#, using our helpful library SWAN
Network operations use the async/await pattern: Responses are handled asynchronously
Cross-platform[1]: tested in Mono on Windows and on a custom Yocto image for the Raspberry Pi
Extensible: Write your own modules -- For example, video streaming, UPnP, etc. Check out EmbedIO Extras for additional modules.
Small memory footprint
Create REST APIs quickly with the out-of-the-box Web API module
Serve static files with 1 line of code (also out-of-the-box)
Handle sessions with the built-in LocalSessionWebModule
WebSockets support (see notes below)
CORS support. Origin, Header and Method validation with OPTIONS preflight
Supports HTTP 206 Partial Content
No packages depend on EmbedIO.
.NET Framework 4.6
- Unosquare.Swan.Lite (>= 0.33.3)
.NET Framework 4.7
- Unosquare.Swan.Lite (>= 0.33.3)
.NET Standard 1.3
- NETStandard.Library (>= 1.6.1)
- System.Text.Encoding.Extensions (>= 4.3.0)
- System.Threading.Timer (>= 4.3.0)
- System.ObjectModel (>= 4.3.0)
- System.IO.Compression (>= 4.3.0)
- System.Collections.NonGeneric (>= 4.3.0)
- System.Collections.Specialized (>= 4.3.0)
- System.Net.Requests (>= 4.3.0)
- System.Net.NameResolution (>= 4.3.0)
- Unosquare.Swan.Lite (>= 0.33.3)
.NET Standard 2.0
- Unosquare.Swan.Lite (>= 0.33.3)
UAP 10.0
- System.Net.NameResolution (>= 4.3.0)
- Microsoft.NETCore.UniversalWindowsPlatform (>= 5.4.0)
- Unosquare.Swan.Lite (>= 0.33.3)
| Version | Downloads | Last updated |
|---|---|---|
| 3.5.2 | 1 | 03/24/2025 |
| 3.5.1 | 0 | 10/31/2022 |
| 3.5.0 | 0 | 08/24/2022 |
| 3.4.3 | 0 | 03/11/2020 |
| 3.4.2 | 0 | 02/16/2020 |
| 3.4.1 | 0 | 02/12/2020 |
| 3.4.0 | 0 | 02/11/2020 |
| 3.3.3 | 0 | 01/15/2020 |
| 3.3.2 | 0 | 01/15/2020 |
| 3.3.2-pre1 | 0 | 01/07/2020 |
| 3.3.1 | 0 | 01/03/2020 |
| 3.3.0 | 0 | 12/31/2019 |
| 3.2.1-pre2 | 0 | 12/28/2019 |
| 3.2.1-pre1 | 0 | 12/27/2019 |
| 3.2.0 | 0 | 12/19/2019 |
| 3.1.4 | 0 | 12/09/2019 |
| 3.1.3 | 0 | 10/30/2019 |
| 3.1.2 | 0 | 10/28/2019 |
| 3.1.1 | 0 | 10/08/2019 |
| 3.1.0 | 0 | 10/07/2019 |
| 3.0.8 | 0 | 09/23/2019 |
| 3.0.7 | 0 | 09/23/2019 |
| 3.0.6 | 0 | 09/14/2019 |
| 3.0.5 | 0 | 09/03/2019 |
| 3.0.4 | 0 | 08/29/2019 |
| 3.0.3 | 0 | 08/29/2019 |
| 3.0.2 | 0 | 08/26/2019 |
| 3.0.1 | 0 | 08/20/2019 |
| 3.0.0 | 0 | 08/19/2019 |
| 3.0.0-rc007 | 0 | 08/15/2019 |
| 3.0.0-rc006 | 0 | 08/12/2019 |
| 3.0.0-rc005 | 0 | 08/08/2019 |
| 3.0.0-rc004 | 0 | 08/05/2019 |
| 3.0.0-rc003 | 0 | 08/01/2019 |
| 3.0.0-rc002 | 0 | 07/23/2019 |
| 3.0.0-rc001 | 0 | 07/22/2019 |
| 3.0.0-preview91 | 0 | 07/19/2019 |
| 3.0.0-preview9 | 0 | 07/18/2019 |
| 3.0.0-preview8 | 0 | 07/18/2019 |
| 3.0.0-preview7 | 0 | 07/15/2019 |
| 3.0.0-preview6 | 0 | 07/09/2019 |
| 3.0.0-preview5 | 0 | 07/09/2019 |
| 3.0.0-preview4 | 0 | 06/26/2019 |
| 3.0.0-preview3 | 0 | 06/25/2019 |
| 3.0.0-preview2 | 0 | 06/20/2019 |
| 3.0.0-preview11 | 0 | 07/19/2019 |
| 3.0.0-preview10 | 0 | 07/18/2019 |
| 3.0.0-preview1 | 0 | 06/16/2019 |
| 2.9.2 | 0 | 07/10/2019 |
| 2.9.1 | 0 | 06/12/2019 |
| 2.9.0 | 0 | 06/07/2019 |
| 2.8.0 | 0 | 05/28/2019 |
| 2.7.4 | 0 | 05/23/2019 |
| 2.7.3 | 0 | 05/15/2019 |
| 2.7.2 | 0 | 04/25/2019 |
| 2.7.1 | 0 | 04/23/2019 |
| 2.7.0 | 0 | 04/23/2019 |
| 2.6.0 | 0 | 04/22/2019 |
| 2.5.0 | 0 | 04/15/2019 |
| 2.4.0 | 0 | 04/11/2019 |
| 2.3.1 | 0 | 03/20/2019 |
| 2.3.0 | 0 | 03/20/2019 |
| 2.2.9 | 0 | 02/21/2019 |
| 2.2.8 | 0 | 02/20/2019 |
| 2.2.7 | 0 | 02/11/2019 |
| 2.2.6 | 0 | 02/07/2019 |
| 2.2.5 | 0 | 02/04/2019 |
| 2.2.4 | 0 | 01/31/2019 |
| 2.2.3 | 0 | 01/24/2019 |
| 2.2.2 | 0 | 01/23/2019 |
| 2.2.1 | 0 | 01/22/2019 |
| 2.2.0 | 0 | 01/15/2019 |
| 2.2.0-pre3 | 0 | 01/15/2019 |
| 2.2.0-pre2 | 0 | 01/14/2019 |
| 2.2.0-pre1 | 0 | 01/11/2019 |
| 2.1.1 | 0 | 12/12/2018 |
| 2.1.0 | 0 | 12/11/2018 |
| 2.0.0 | 0 | 11/15/2018 |
| 2.0.0-rc4 | 0 | 11/05/2018 |
| 2.0.0-rc3 | 0 | 10/23/2018 |
| 2.0.0-rc2 | 0 | 09/24/2018 |
| 2.0.0-rc1 | 0 | 09/18/2018 |
| 1.16.1 | 0 | 09/11/2018 |
| 1.16.0 | 0 | 08/13/2018 |
| 1.15.1 | 0 | 08/08/2018 |
| 1.15.0 | 0 | 08/02/2018 |
| 1.15.0-pre | 0 | 07/30/2018 |
| 1.14.1 | 0 | 07/06/2018 |
| 1.14.0 | 0 | 07/06/2018 |
| 1.13.2 | 0 | 07/03/2018 |
| 1.13.1 | 0 | 06/19/2018 |
| 1.13.0 | 0 | 03/07/2018 |
| 1.12.0 | 0 | 02/08/2018 |
| 1.11.3 | 0 | 11/29/2017 |
| 1.11.2 | 0 | 11/21/2017 |
| 1.11.1 | 0 | 11/20/2017 |
| 1.11.0 | 0 | 10/27/2017 |
| 1.10.0 | 0 | 10/18/2017 |
| 1.9.1 | 0 | 09/22/2017 |
| 1.9.0 | 0 | 09/21/2017 |
| 1.8.0 | 0 | 08/25/2017 |
| 1.7.0 | 0 | 08/21/2017 |
| 1.6.10 | 0 | 05/31/2017 |
| 1.6.9 | 0 | 05/01/2017 |
| 1.6.8 | 0 | 04/19/2017 |
| 1.6.7 | 0 | 04/17/2017 |
| 1.6.6 | 0 | 04/15/2017 |
| 1.6.5 | 0 | 04/07/2017 |
| 1.6.3 | 0 | 03/24/2017 |
| 1.6.2 | 0 | 03/23/2017 |
| 1.6.0 | 0 | 03/12/2017 |
| 1.5.0 | 0 | 02/27/2017 |
| 1.4.6 | 0 | 01/06/2017 |
| 1.4.5 | 0 | 01/06/2017 |
| 1.4.4 | 0 | 01/05/2017 |
| 1.4.3 | 0 | 01/05/2017 |
| 1.4.2 | 0 | 01/05/2017 |
| 1.4.1 | 0 | 01/05/2017 |
| 1.4.0 | 0 | 01/04/2017 |
| 1.2.8 | 0 | 12/30/2016 |
| 1.2.7 | 0 | 12/16/2016 |
| 1.2.6 | 0 | 12/16/2016 |
| 1.2.5 | 0 | 12/15/2016 |
| 1.2.4 | 0 | 12/05/2016 |
| 1.2.3 | 0 | 12/05/2016 |
| 1.2.2 | 0 | 12/01/2016 |
| 1.2.1 | 0 | 11/29/2016 |
| 1.2.0 | 0 | 11/23/2016 |
| 1.1.2 | 0 | 11/07/2016 |
| 1.1.1 | 0 | 10/26/2016 |
| 1.1.0 | 0 | 10/03/2016 |
| 1.0.24 | 0 | 09/12/2016 |
| 1.0.23 | 0 | 09/09/2016 |
| 1.0.22 | 0 | 07/18/2016 |
| 1.0.21 | 0 | 07/18/2016 |
| 1.0.20 | 0 | 05/26/2016 |
| 1.0.19 | 0 | 05/24/2016 |
| 1.0.18 | 0 | 05/23/2016 |
| 1.0.17 | 0 | 04/12/2016 |
| 1.0.16 | 0 | 04/06/2016 |
| 1.0.15 | 0 | 04/05/2016 |
| 1.0.14 | 0 | 12/04/2015 |
| 1.0.13 | 0 | 09/03/2015 |
| 1.0.12 | 0 | 08/26/2015 |
| 1.0.11 | 0 | 08/25/2015 |
| 1.0.10 | 0 | 06/22/2015 |
| 1.0.9 | 0 | 05/20/2015 |
| 1.0.8 | 0 | 05/19/2015 |
| 1.0.7 | 0 | 05/19/2015 |
| 1.0.6 | 0 | 05/18/2015 |
| 1.0.5 | 0 | 05/14/2015 |
| 1.0.4 | 0 | 05/11/2015 |
| 1.0.3 | 0 | 04/29/2015 |
| 1.0.2 | 0 | 04/27/2015 |
| 1.0.1 | 0 | 03/29/2015 |
| 1.0.0 | 0 | 02/11/2015 |