https://github.com/quasar/quasar
Remote Administration Tool for Windows
https://github.com/quasar/quasar
administration c-sharp dotnet mono net protobuf rat red-team remote remote-control remote-desktop security windows
Last synced: about 1 month ago
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Remote Administration Tool for Windows
- Host: GitHub
- URL: https://github.com/quasar/quasar
- Owner: quasar
- License: mit
- Archived: true
- Created: 2014-07-08T12:27:59.000Z (over 10 years ago)
- Default Branch: master
- Last Pushed: 2024-02-29T06:37:37.000Z (12 months ago)
- Last Synced: 2024-08-04T14:10:54.013Z (7 months ago)
- Topics: administration, c-sharp, dotnet, mono, net, protobuf, rat, red-team, remote, remote-control, remote-desktop, security, windows
- Language: C#
- Homepage:
- Size: 4.96 MB
- Stars: 8,429
- Watchers: 420
- Forks: 2,394
- Open Issues: 138
-
Metadata Files:
- Readme: README.md
- Changelog: CHANGELOG.md
- Contributing: CONTRIBUTING.md
- License: LICENSE
- Roadmap: ROADMAP.md
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README
# Quasar
[](https://ci.appveyor.com/project/MaxXor/quasar)
[](https://github.com/quasar/Quasar/releases)
[](LICENSE)**Free, Open-Source Remote Administration Tool for Windows**
Quasar is a fast and light-weight remote administration tool coded in C#. The usage ranges from user support through day-to-day administrative work to employee monitoring. Providing high stability and an easy-to-use user interface, Quasar is the perfect remote administration solution for you.
Please check out the [Getting Started](https://github.com/quasar/Quasar/wiki/Getting-Started) guide.
## Screenshots



## Features
* TCP network stream (IPv4 & IPv6 support)
* Fast network serialization (Protocol Buffers)
* Encrypted communication (TLS)
* UPnP Support (automatic port forwarding)
* Task Manager
* File Manager
* Startup Manager
* Remote Desktop
* Remote Shell
* Remote Execution
* System Information
* Registry Editor
* System Power Commands (Restart, Shutdown, Standby)
* Keylogger (Unicode Support)
* Reverse Proxy (SOCKS5)
* Password Recovery (Common Browsers and FTP Clients)
* ... and many more!## Download
* [Latest stable release](https://github.com/quasar/Quasar/releases) (recommended)
* [Latest development snapshot](https://ci.appveyor.com/project/MaxXor/quasar)## Supported runtimes and operating systems
* .NET Framework 4.5.2 or higher
* Supported operating systems (32- and 64-bit)
* Windows 11
* Windows Server 2022
* Windows 10
* Windows Server 2019
* Windows Server 2016
* Windows 8/8.1
* Windows Server 2012
* Windows 7
* Windows Server 2008 R2
* For older systems please use [Quasar version 1.3.0](https://github.com/quasar/Quasar/releases/tag/v1.3.0.0)## Compiling
Open the project `Quasar.sln` in Visual Studio 2019+ with installed .NET desktop development features and [restore the NuGET packages](https://docs.microsoft.com/en-us/nuget/consume-packages/package-restore). Once all packages are installed the project can be compiled as usual by clicking `Build` at the top or by pressing `F6`. The resulting executables can be found in the `Bin` directory. See below which build configuration to choose from.## Building a client
| Build configuration | Usage scenario | Description
| ----------------------------|----------------|--------------
| Debug configuration | Testing | The pre-defined [Settings.cs](/Quasar.Client/Config/Settings.cs) will be used, so edit this file before compiling the client. You can execute the client directly with the specified settings.
| Release configuration | Production | Start `Quasar.exe` and use the client builder.## Contributing
See [CONTRIBUTING.md](CONTRIBUTING.md)## Roadmap
See [ROADMAP.md](ROADMAP.md)## Documentation
See the [wiki](https://github.com/quasar/Quasar/wiki) for usage instructions and other documentation.## License
Quasar is distributed under the [MIT License](LICENSE).
Third-party licenses are located [here](Licenses).## Thank you!
I really appreciate all kinds of feedback and contributions. Thanks for using and supporting Quasar!