Freeware patcher that enables concurrent RDP sessions.
Customer versions of Microsoft Windows does not support concurrent RDP connections. If you want multiple people to connect to the same computer, you need to patch the Terminal Server Service (termsrv.dll). There are already existing solutions to this such as RDPWrap, but the issue with them is that you need to manually update the offsets each time there is a Windows update.
LibreRDP does things a bit differently. Instead of relying on signature scanning or hardcoded offsets, it parses downloaded debugging symbols from Microsoft Public Symbol Server to patch the file. By using this method, it does not need to be manually updated and is compatible with pretty much any newer 64-bit Windows version.
You don't need DIA SDK to parse the debugging symbols or even VC++ runtime. The whole program is written only around win32 APIs.
You can always download the latest version from releases section. Please do not download it from anywhere else since you might encounter malware.
If you have any issue with this software and you would like to report it, feel free to use GitHub issues. Please be as descriptive as possible and attach screenshots. If you want to contribute to this repo, you can make a pull request.