By Ellie / Last Updated July 28, 2021

What is RDP Wrapper?

Many users of RDP may have heard of RDP Wrapper before. RDP Wrapper works as a layer between Service Control Manager and Terminal Services. Or say, it’s like a pipe, which connects Service Control Manager and Terminal Services. It enables Remote Desktop Host support and concurrent RDP sessions. Instead of modifying termsrv.dll file, the original termsrv.dll file remains untouched.

Is RDP Wrapper safe and legal?

There has been heated discussion about the security and legality of RDP Wrapper. Some of you may wonder if RDP Wrapper is safe or not? The answer is No. When you want to download RDP Wrapper, you may find that Chrome Browser does not allow you to download it and says that it is a virus and harmful to your computer. Why would Chrome Browser do that?

In fact, RDP Wrapper adds a weakness to the system by opening a gateway for potential hackers to attack and introducing Trojan horse software to steal and take control over a user’s data. This is pretty dangerous. Thus, for the protection of your computer and the data on your computer, you are not recommended to use RDP Wrapper.

Then is RDP Wrapper legal? Next, let’s talk about the legality of RDP Wrapper. As the original license agreement states, “You may remotely access and use the software installed on the licensed computer from another computer to share a session using Remote Assistance or similar technologies.” The “session” here refers to the experience of interacting directly or indirectly with the software through any combination of input, output, and display peripherals. 

On the one hand, RDP Wrapper is a separate application that allows Remote Desktop with concurrent terminal sessions. According to the above mentioned statement, the license agreement isn’t violated. On the other hand, although termsrv.dll remains unmodified, RDP Wrapper doesn’t implement these functions. They all are controlled by Terminal Services, which were loaded with different parameters. It seems that it’s difficult to classify it. 

However, it violates the End User License Agreement (EULA) of the Microsoft Windows desktop operating systems. While connecting multiple users to a Windows operating system, the legal way is to use a server version of Microsoft Windows with appropriate Client Access Licenses (CALs) and Remote Desktop Services Client Access Licenses (RDS CALs). You are supposed to purchase the necessary CALs and RDS CALs for your remote desktop deployments.

A safe alternative to RDP wrapper

If you are looking for a safe remote control solution, here we recommend AnyViewer, which also allows you to achieve concurrent connections.

Security is one of the most important things that AnyViewer concerns. It is secured by Elliptic Curve Cryptography (ECC) encryption, protecting your data from leakage. Developed by a strong technical team, AnyViewer can also provide you with a completely stable and fast remote connection.

It allows you to safely remote into PCs or Servers and establish remote desktop connection for different versions of Windows and Windows Servers. The intuitive interface of AnyViewer makes it an easy-to-use remote desktop software. The sample system operation and clean interface of AnyViewer have been praised by many users.  

Download Freeware Win PCs & Servers
Secure Download

Step 1. Install and run AnyViewer on the host and client computers.

Temporary Code

Step 2. For the host computer, click on Setting and then Recipient. Tick all three options. Then set your own security code in the box.

Accept Remote Control

Step 3. For the client computer, it can enter the recipient’s device ID and send a control request or input a security code to achieve remote connection.

Security Code

Step 4. If the host computer chooses to input a security code, then the connection will be established directly. If it sends a control request, the host computer will receive a pop-up request. The host computer can either allow the request or deny it.

Request to Control Your Device