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Remote Desktop Connection Manager vs Nexterm: catalog facts
Remote Desktop Connection Manager	Nexterm
Free Free download from Microsoft Sysinternals.	Free Free to self-host, with source published on GitHub.
Windows	Web, Self-hosted
Groups servers and connects to a whole group at once Live thumbnail view of many sessions	SSH, VNC and RDP in one browser interface Self-hosted with Docker
Windows and RDP only Closed source	You need to run and secure the server yourself Browser-based sessions depend on a network connection to your server
Downloadable app	Self-hosted
Closed source	Open source
License not stated	License not stated
No account needed	Not stated if an account is needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.