Best On-Premises Screen Sharing Software

ISL Online provides secure screen sharing for remote support sessions, allowing IT professionals to view and control a remote user’s device while troubleshooting issues. Technicians can switch between multiple monitors, transfer files, and communicate through chat or audio/video. Sessions can also be recorded, paused, resumed, or transferred between operators. ISL Online supports remote access across Windows, macOS, Linux, iOS, and Android devices. Security features include AES 256-bit end-to-end encryption, 2FA, SSO, audit logs, session recording, and role-based access controls, making it suitable for professional support environments where secure access and traceability are important.

MyChat is a self-hosted corporate messenger for teams that need private communication, LAN/on-premise deployment, file sharing, calls, task boards, forums, integrations, and admin control without moving company conversations to a public cloud.

Virola Messenger is a secure team collaboration tool. It offers functionality that helps to bring distributed teams together and organize company workflow within one system. Virola Mesenger offers the following: - unlimited private and group chat rooms - possibility to create read-only news channels - possibility to create discussion boards - reactions to messages, mentions, replies, and discussion threads - files transfer - permanent chat history that is always available - flexible search - media files playback and preview - continuous voice and video meetings - meetings recording - issue tracking with task board - screen sharing and remote control - flexible permission framework Both self-hosted and cloud servers are available. Client apps for major desktop and mobile operating systems are available.