List of the Top 8 On-Prem Screen Sharing Software in 2025

ISL Light is an intuitive remote desktop application designed for users who prioritize security. With its exceptional value and performance, it serves as a robust tool for IT professionals and support teams to address issues from a distance through options like remote assistance, unattended access, or mobile screen sharing. The software is compatible across various platforms and features 256-bit encryption for secure sessions, along with all essential remote access functionalities. Additional capabilities include session recording, chat, video calling, multi-monitor support, file transfers, and comprehensive reporting. Users enjoy the flexibility of selecting between cloud-based or on-premise solutions. Notably, the ISL Online license imposes no restrictions on the number of clients, workstations, or users that can be supported, making it a versatile choice for diverse industries. This software is particularly trusted in sectors such as banking, healthcare, government, and insurance, where security and reliability are paramount. Its versatility and feature-rich design make ISL Light a valuable asset for any organization looking to enhance their remote support capabilities.

LiveWebinar is a versatile cloud platform that enables individuals and organizations to conduct webinars, meetings, and training sessions through features like chat, screen sharing, social broadcasting, and high-definition recording, all accessible via web browsers. Users have the flexibility to customize aspects such as logos, color schemes, and layouts, along with the ability to design tailored registration forms that resonate with their brand identity. Additionally, it provides options for managing email notifications and generating reports. Furthermore, LiveWebinar facilitates the streaming of events and training sessions on popular platforms like Facebook, YouTube, and Vimeo, ensuring a wider reach for its users. The service supports screen sharing and remote desktop connectivity on various devices, including PCs, Macs, and Android phones, while also offering extensions for browsers like Opera, Chrome, and Safari. Moreover, users can engage their audience through live testing, surveys, and polls to collect valuable insights, assess responses, and inform strategic business choices, ultimately enhancing the overall effectiveness of their webinars.

Nextcloud Hub stands out as the premier open source platform for on-premises content collaboration, emphasizing strong data protection measures. It has been adopted by numerous organizations to maintain control over their sensitive information while adhering to privacy regulations such as GDPR and HIPAA. Offering a cohesive and all-encompassing solution, Nextcloud effectively meets various collaboration demands through features like document sharing, real-time editing, video calls, calendaring, and email. This integrated approach across mobile, web, and desktop platforms enhances user experience and boosts overall productivity. Designed with a flexible, modular architecture, Nextcloud allows organizations to refine their content collaboration processes, both internally and externally, promoting seamless communication and collaboration among teams. Additionally, its adaptability ensures that organizations can tailor the platform to fit their unique operational requirements.

A reliable instant messaging platform designed for both local networks and the Internet, facilitating secure communication. Additionally, it includes collaborative tools aimed at enhancing employee interaction and engagement within the workplace.

WizIQ is a cloud-based educational platform tailored for schools, tutors, and various organizations. Its affordable and intuitive design enables students to access courses from almost any location or device. The platform offers a mix of live classes and self-paced learning, allowing organizations to build their customized learning and training environments. Furthermore, WizIQ boasts an array of features, including a course creation tool, assessment and testing options, a virtual classroom, a personalized mobile app, as well as e-commerce functionalities and analytics tools, positioning it as a comprehensive tool for contemporary education. This adaptability ensures that both instructors and students can interact with materials in ways that best meet their individual preferences and learning styles. Overall, WizIQ stands out as a robust solution that caters to the evolving demands of the education sector.

Connect with your colleagues, customers, and partners seamlessly. With just a single click, you can engage in private discussions. Nextcloud Talk ensures that your conversations remain confidential. This platform offers superior protection for your communications compared to other collaboration tools like Microsoft Teams and Slack. Your data will reside securely on your own servers. Nextcloud Talk offers enhanced security over other encrypted communication technologies by effectively preventing metadata leakage. This feature empowers you to maintain complete control over your communications. SCM selected Nextcloud Talk as a reliable, user-friendly messenger platform suitable for local hosting. The Professional Services project from Nextcloud GmbH equipped SCM with numerous essential features. As a result, professionals in legal, finance, and public relations at SCM can now communicate and collaborate effortlessly, even while traveling for business. This convenience bolsters their ability to work together efficiently, regardless of their physical location.

Businesses now have access to a self-hosted, encrypted solution for online meetings, team chat, audio/video calls, and various communication channels. This latest release includes several key features: first, users can easily join a meeting on their mobile devices by entering their meeting ID, password, and name; second, logging into CloudMeet is streamlined with personal credentials; third, individuals can create either an instant meeting or schedule a virtual meeting for a later time; fourth, users can manage their invitations by viewing, accepting, or rejecting them and can effortlessly join or initiate meetings; fifth, real-time push notifications facilitate immediate communication with colleagues through one-on-one or group chats; and lastly, users can customize their meeting settings for enhanced functionality.

Virola Messenger serves as a versatile collaboration platform designed for businesses, making it an excellent choice for remote teams. Its primary features include: - channels organized by topics and private chat rooms - essential messaging functionalities such as replies, reactions, mentions, and discussions - options for formatting messages - capabilities for file transfer and storage - endless chat history complemented by a flexible search function - previews for media files - seamless voice meetings - live avatars and video conferencing - recording of voice meetings - task management facilitated by a task board - screen sharing and remote control features - a detailed permission framework Both self-hosted solutions for major operating systems like Windows, Linux, and macOS, as well as a cloud-based option, are readily available. Additionally, client applications are provided for key desktop and mobile platforms, ensuring comprehensive support for all users.