List of the Top 4 On-Prem Terminal Emulators in 2025

StayLinked provides a seamless transition to cutting-edge devices while enhancing productivity through advanced business intelligence and facilitating interaction with innovative technologies like automation, robotics, and augmented reality. Maintaining employee engagement on the job is vital, yet traditional terminal emulator solutions often lead to inconsistent performance and connectivity issues. As a result, end users frequently find themselves spending more time troubleshooting with help desk support than executing essential application tasks. By eradicating lost sessions, enabling centralized configuration and management of applications, and offering efficient help desk tools, StayLinked guarantees optimal performance for both applications and users. Notably, StayLinked Terminal Emulation stands out as the quickest terminal emulation solution for mobile devices, in contrast to conventional terminal emulators that route all telnet/SSH traffic directly to the mobile device. This efficiency not only boosts productivity but also empowers users to focus on their core responsibilities without interruption.

Flynet Viewer™, a terminal emulation solution, is a web-based tool designed to access essential business systems seamlessly. This innovative terminal emulator enables users to connect to Mainframe, iSeries, and Unix systems from any device without the need for client software installation. It operates from a server environment, which can be hosted either on-premises or in the cloud, and is centrally managed through the Flynet Viewer administration center. The software is universally compatible with all web browsers and devices, eliminating the need for ActiveX or Java plugins. Flynet Viewer is equipped with an array of features typical of enterprise-level terminal emulators, such as file transfer capabilities, client and server-side macros, as well as single sign-on (SSO) and multi-factor authentication (MFA). In addition to these features, it also supports keyboard remapping for enhanced user experience. While it provides the same extensive functionality as traditional desktop terminal emulation clients, Flynet Viewer delivers its services over the internet through a browser interface. This flexibility ensures that Flynet Viewer Terminal Emulation can be utilized on any device, regardless of the operating system or the browser being used, making it a versatile solution for modern business needs. Its browser-based nature allows for easy access and management, streamlining workflows and improving overall productivity.

Inventu Viewer+ delivers a robust solution for web terminal emulation, characterized by its speed and security. This cutting-edge technology harnesses Zero-Footprint browser functionality, which removes the necessity for plug-ins, ensuring smooth operation. It stands out as a superior option for businesses seeking to move away from outdated Java or ActiveX solutions like Host-on-Demand, Reflections for the Web, and BlueZone. Furthermore, it effectively replaces traditional desktop terminal emulators, catering to organizations that wish to lower administrative expenses while enhancing user access flexibility. The system facilitates web-based connections to IBM Mainframes and IBM i systems utilizing TN3270 and TN5250 protocols. In addition, it boasts a diverse range of satisfied clients who connect to LINUX/UNIX/VMS/PICK systems, employing protocols such as VT100, VT220, VT440, SCO-ANSI, and ADDS-ViewPoint. With this powerful terminal emulation tool, users can experience greater accessibility and a more efficient interaction. The combination of these features positions Inventu Viewer+ as an essential asset for modern organizations looking to streamline their terminal access solutions.

Turbosoft's terminal emulation software offers compatibility with over 80 different system emulations, including notable names like IBM, HP, OpenVMS, HP NonStop, Unisys, and Wyse, among others. Our web-based solution, TTerm Connect, utilizes HTML5 technology. TTerm Connect serves as a robust terminal emulator that operates entirely within a web browser, delivering a range of features typically found in traditional desktop emulators, all within a streamlined web application. This tool is designed for straightforward management and configuration from a central location. It can be seamlessly integrated with your existing web client or embedded directly into your website, ensuring accessibility from any host and device. Compatible with all modern web browsers and client devices, TTerm Connect provides deployment options for both Linux and Windows servers, showcasing its flexibility and ability to accommodate the terminal emulation needs of thousands of simultaneous users. Additionally, its lightweight nature ensures that users can maintain high performance without the overhead of traditional installations.