Top Alternatives to NoMachine

UltraVNC is an open-source remote desktop and administration software designed for Microsoft Windows. It allows users to remotely access and control another computer, with features like file transfer, integrated chat, and VNC protocol support, making it a versatile tool for remote support and accessing remote machines.

TightVNC is a free and open-source remote desktop application that enables users to control another computer's screen remotely. It is known for its efficiency, especially on slower network connections, and offers cross-platform support for Windows, Linux, macOS, and other VNC-compatible systems.

mRemoteNG is an open-source, tabbed, multi-protocol remote connections manager. It allows users to manage all their remote connections from a single, easy-to-use interface, supporting protocols like RDP, VNC, SSH, HTTP/S, Telnet, rlogin, and Raw Socket. It provides a centralized platform for managing a diverse range of remote access technologies, enhancing productivity and organization for network administrators, IT professionals, and power users.

join.me is a versatile online meeting and collaboration platform designed for seamless screen sharing, video conferencing, and file sharing. It offers intuitive features for both quick ad-hoc sessions and scheduled meetings, making it ideal for teams of all sizes looking to connect and collaborate remotely.

RealVNC offers secure and reliable remote access and control solutions across various platforms. It allows users to connect to and manage computers from anywhere, providing essential functionality for IT support, remote work, and personal access.

Remmina is robust and feature-rich remote desktop client designed for POSIX-based operating systems, primarily Linux. It offers support for a diverse array of protocols including RDP, VNC, NX, XDMCP, SPICE, and SSH, making it a versatile tool for system administrators, developers, and anyone requiring secure and efficient remote access.

Zoho Assist is a robust cloud-based remote support software designed for businesses of all sizes. It enables IT professionals and customer support agents to quickly and securely connect to and troubleshoot remote computers, servers, and mobile devices, providing efficient remote assistance.

AnyDesk is a leading remote desktop software solution designed for seamless and secure access to computers from anywhere. Prioritizing speed and ease of use, it offers a powerful platform for remote support, collaboration, and unattended access across various operating systems.

Ammyy Admin is a freeware remote desktop application designed for seamless remote access, support, and administration. It's a lightweight solution offering essential features for connecting to and controlling remote computers, facilitating tasks like technical assistance and managing unattended machines.

Radmin is a secure and reliable remote control software for Windows that provides fast and seamless remote access, file transfer, and support capabilities for IT professionals and businesses. It utilizes a mirror driver for low latency and high performance.

Splashtop Remote Desktop provides secure and high-performance remote access to computers from anywhere, designed for both personal and business use cases including IT support, education, and remote work. It offers low latency and high-definition streaming.

TigerVNC is a high-performance, open-source VNC (Virtual Network Computing) software suite that provides robust remote desktop access capabilities. It includes both server and client components, allowing users to securely control and interact with remote computers over a network, offering a reliable alternative for remote support, administration, and development tasks.

X2Go is a powerful open-source remote desktop solution for Linux environments. It leverages the high-performance NX technology protocol to provide fast and responsive remote access, even over low-bandwidth connections, making it an excellent choice for academic, research, and enterprise users needing seamless remote interaction with their Linux desktops and applications.

Vinagre is a versatile remote desktop viewer for the GNOME environment, supporting VNC, SSH, RDP, and SPICE protocols. It provides a user-friendly interface for connecting to and managing remote machines.

eHorus is a robust cloud-based remote management and control solution designed for IT professionals and businesses. It enables secure, efficient access to remote devices through a simple SaaS platform. Key capabilities include remote desktop, file transfer, shell access, and process management for streamlined IT administration.

Bomgar is a robust remote support solution designed for enterprises, offering secure and reliable remote access to systems regardless of location. It enables IT technicians to quickly diagnose and resolve technical issues on end-user devices and servers, significantly improving support efficiency and reducing downtime. Integrating advanced security features, Bomgar ensures compliance and protects sensitive data during remote sessions.

Remote Utilities is a powerful, secure, and reliable remote desktop software solution for Windows, designed to facilitate remote support, system administration, and remote work capabilities for businesses of all sizes. It offers a comprehensive suite of tools for seamless connection and management of remote computers.

Royal TS is a comprehensive remote connection management tool designed for IT professionals. It offers a centralized platform to manage various connection types including RDP, VNC, SSH, and Telnet, enhancing workflow efficiency for system administrators, developers, and engineers managing multiple remote systems.

ConnectWise Control, formerly ScreenConnect, is a robust self-hosted remote support and access solution designed for businesses of all sizes. It provides secure, fast, and flexible remote control capabilities, enabling IT professionals to troubleshoot issues, perform maintenance, and manage systems remotely.

AeroAdmin is a lightweight and user-friendly remote desktop software designed for fast and secure remote access and control. It requires zero configuration and no installation, making it ideal for quick support sessions and remote work.

Apple Remote Desktop (ARD) is a powerful macOS application designed for managing and supporting Apple computers from a central location. It allows administrators to remotely control, monitor, and troubleshoot Macs across a network, making it an essential tool for IT professionals in macOS environments.

Screen Sharing is a built-in macOS application that allows users to remotely access and control another Mac's screen or share their own screen with others. Utilizing the VNC protocol, it provides a straightforward method for remote support, collaboration, or accessing files and applications on a remote machine. Integrated deeply within the macOS ecosystem, it offers a seamless experience for users within the Apple environment.

RemoteToPC is a comprehensive remote support and IT management solution designed for businesses of all sizes. It provides secure remote access to computers, enabling IT professionals to offer assistance, perform maintenance, and manage systems from anywhere. With features like unattended access, remote monitoring, and integrated tools, it streamlines remote IT operations.

Dualmon is a robust and free remote desktop and remote support software designed for a wide range of users, from individual tech support to large enterprises. It provides secure and efficient remote access, screen sharing, file transfers, and various administrative tools for managing remote computers and servers.

iTeleport VNC is a versatile remote desktop access solution enabling users to connect to and control computers from anywhere. It acts as both a VNC client and server, offering features for file sharing, monitoring, and unattended access across multiple platforms.

GoToAssist is a comprehensive, cloud-based remote support solution designed for IT support teams and customer service organizations, enabling secure and efficient remote access to devices for troubleshooting, maintenance, and support.

Apache Guacamole is a clientless remote desktop gateway that provides access to VNC, RDP, and SSH protocols through a web browser. It eliminates the need for native client software, offering a highly accessible and centralized solution for remote connections.

Screens is a powerful and user-friendly VNC client designed for macOS and iOS, enabling seamless remote access to computers. Connect to your machines from anywhere with a robust feature set including SSH tunneling, file transfer, and multi-monitor support. Perfect for IT professionals, remote workers, and anyone needing quick and reliable access to their desktop.

ISL AlwaysOn provides a robust and secure platform for unattended remote access to Windows, macOS, and Linux computers. Ideal for system administrators and IT professionals, it enables seamless management, maintenance, and support of remote devices without requiring an end-user present at the client machine.

ASG-Remote Desktop is a feature-rich application designed for managing a variety of remote systems including Windows, Citrix, Linux/UNIX, and macOS. It provides a centralized platform for accessing and controlling remote sessions via multiple protocols.

Webkey allows you to remotely control your Android phone from any web browser. Access files, manage applications, view your screen, and even make calls directly from your computer, offering convenient access and robust remote management capabilities.

imPcRemote is a versatile remote support application designed for instant, secure, and efficient connections to remote computers. Ideal for IT professionals and businesses, it facilitates remote access, administration, and file sharing across various platforms with robust security and ease of use.

Screenleap is a user-friendly screen sharing and online meeting platform designed for quick and easy visual collaboration without complex software installations.