SmartFoxServer 2X downloads
Community Edition v2.19
SmartFoxServer 2X Community Edition delivers full access to the platform for free and without time limits. It allows 100 concurrent users and provides 100% of the features!
The distribution includes:
- the multiplayer server
- the Administration Tool
The client API are not included; they can be downloaded separately here.
When you have finished downloading the main installer please consult our installation guide. Please also read the highlighted notes below.
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SmartFoxServer 2X Windows x86_64 installer |
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SmartFoxServer 2X Linux/Unix x86_64 installer |
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SmartFoxServer 2X macOS (10.8+) 64bit universal installer |
Download |
| Version: 2.19.0 Release date: Jan 19th, 2023 Read the release notes |
The Community Edition can be used in both non-profit and commercial projects provided that you show a readable "Powered by SmartFoxServer" notice in your main screen or application GUI. The official logo is available in the Extras section of this page.
In case of minor updates and additions to the server or its components after the main package release, a separate download link is provided in the Updates section of this page. If you are looking for the previous 2.x version, please visit this page.
Updating the Client API to the latest version is recommended to take full advantage of the new features of SFS2X.
TopServer updates
The patch below upgrades SmartFoxServer 2X to the latest version made available after the full installer was released. DO NOT INSTALL if you are still using a version of SmartFoxServer prior to v2.19.
The patch is distributed as a compressed file (.zip): uncompress it under the SmartFoxServer 2X installation folder and open the RELEASE-NOTES/Release-Notes.html file for installation instructions.
| SmartFoxServer 2X v2.19.3 patch | Download |
| Version: 2.19.3 Release date: Jul 27th 2023 Requires: SmartFoxServer 2X v2.19.0 or higher Read the release notes |
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If you are looking for the latest patch for the previous 2.x version, please visit this page.
Official client API
The following list contains the links to download the latest versions of the official client APIs, developed and maintained by our team.
Setup instructions are available in the online documentation.
| C# API |      |
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| Version: 1.8.3 Release date: Jul 26th, 2023 Requires: .NET 4.x | SmartFoxServer 2X v2.13 or later Read the release notes NOTE: if you still need .NET 2.0 compatibility, you can download API v1.7.8.1. |
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| JavaScript API w/ binary protocol |
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| Version: 1.8.1 Release date: Jul 20th, 2023 Requires: SmartFoxServer 2X v2.13 or later Read the release notes NOTE: this API is also available as an npm package. IMPORTANT: if you have an existing project running on SmartFoxServer 2X v2.12 or previous, please read this document before migrating to a newer version of SFS2X and this API |
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| Java API |   |
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| Version: 1.8.1 Release date: Jul 20th, 2023 Requires: SmartFoxServer 2X v2.0.1 or later Recommended: SmartFoxServer 2X v2.12 or later Read the release notes |
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| Objective-C API |    |
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| Version: 1.7.15 Release date: Jul 20th, 2023 Requires: SmartFoxServer 2X v2.12.0 or later Recommended: SmartFoxServer 2X v2.13 or later Read the release notes |
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| ActionScript 3 API |    |
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| Version: 1.7.10 Release date: Feb 5th, 2020 Requires: SmartFoxServer 2X v2.0.1 or later Recommended: SmartFoxServer 2X v2.12 or later Read the release notes |
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Experimental client API
The following list contains the links to other client APIs developed by our team, but for which we can only offer limited support only.
| C++ API |  |
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| Version: 1.7.5 Release date: Apr 3rd, 2018 Requires: SmartFoxServer 2X v2.0.1 or later Recommended: SmartFoxServer 2X v2.10 or later Read the release notes |
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Unofficial client API
The following list contains the links to other client APIs developed and maintained by third parties. Please note that we don't provide direct support on these APIs, so please contact the developers directly (where possible).
| Haxe API by DigiEggz |
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GitHub |
| Fork of the original porting of ActionScript 3 API by Vincent Blanchet: added WebSocket support and protocol encryption + other improvements | ||
| Haxe API by Barış Çağrı Yıldırım (barisyild) |
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GitHub |
| Fork of the original porting of ActionScript 3 API by Vincent Blanchet: added WebSocket support | ||
Examples
The following packs provide the source code of all examples referenced in the SmartFoxServer 2X documentation. They range from simple applications showcasing a specific feature to fully featured multiplayer games.
| Unity examples pack | |
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| Version: 2.1.0 Release date: Apr 18th, 2023 Requires: Unity 2021.3+ Read the release notes Read the documentation |
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| Godot examples pack | |
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| Version: 1.1.0 Release date: Jan 9th, 2024 Requires: Godot Mono 4.x Read the release notes Read the documentation |
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| HTML5 examples pack w/ binary protocol API |
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| Version: 1.7.2 Release date: Jul 21st, 2020 Read the release notes NOTE: 1) under Internet Explorer 11, when running the examples by double clicking their html file, the browser may show an alert preventing the JavaScript code to be executed - you can allow the blocked content as it does no harm; 2) due to local content loading, the Tris and Simple MMO World examples don't work properly if their html file is loaded by double clicking it. Both issues do not occur if the examples are deployed to a web server. |
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| Java / Android examples pack | |
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| Version: 2.0.0 Release date: Feb 23rd, 2021 Read the release notes Read the documentation |
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| iOS examples pack | |
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| Version: 1.2.0b Release date: Feb 23rd, 2021 Read the release notes Read the documentation |
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| Flash examples pack | |
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| Version: 1.3.0 Release date: Nov 14th, 2013 Read the release notes Read the documentation |
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| Windows 8 / Phone 8 examples pack |
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| Version: 1.0.0 Release date: Sep 24th, 2013 Read the release notes |
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| C++ examples pack | |
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| Version: 1.4.0 Release date: Apr 19th, 2017 Read the release notes Read the documentation IMPORTANT: in order to expand the number of platforms and frameworks supported by SmartFoxServer 2X, we are looking for C++ developers willing to test the API in different scenarios and share their games to be published on our website as examples/demos. Please read this post for more informations. |
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| Unreal Engine proof of concept |  |
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| Version: 1.0.0 Release date: Jun 30th, 2015 This package contains a modified version of one of the examples provided with Unreal Engine 4. It is an experimental proof of concept showing how to integrate the SmartFoxServer 2X C++ API, connect to the server and exchange public messages. A specific tutorial (also contained in the zip) provides in depth instructions on how to setup your Unreal project and interact with SmartFoxServer 2X. |
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Extras
Additional components for SmartFoxServer 2X and other assets.
| Server-side Javadoc for IDE integration | Download | |
| Version: 2.18 Release date: Dec 13th, 2021 Read the documentation |
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| "Powered by SmartFoxServer" official logo | Download | |
| Format: PNG with transparent background | ||
Legacy Tools
Tools still available for compatibility with older SmartFoxServer 2X versions.
| AdminTool for macOS (standalone) | Download |
| AdminTool for Windows (standalone) | Download |
| Version: 2.2.0 Release date: Dec 9th, 2019 Compatible with: SFS2X v2.12 > v2.17 Read the release notes Read the documentation |
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The Windows installer is not yet signed; when launching it, you will be warned that the program is from an unknown publisher. If you trust us, go ahead; otherwise you can keep using the web-based (Flash) version of the AdminTool distributed with SmartFoxServer. In particular, Windows 10 will show the blue box shown below, preventing the installer launch. Click on the More info link to make the Run anyway button appear.
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| Migration Tool (all operating systems) | Download | |
| Version: 1.0.0 Release date: Sep 26th, 2017 Compatible with: SFS2X v2.11 > v2.13 Read the release notes Read the documentation |
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| RedBox add-on for audio/video streaming | Download | |
| Version: 1.0.2 Release date: Sep 24th, 2014 Read the release notes Read the documentation |
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