Instantly connect to remote desktops either unattended or by invite. Invites are started from a single-file, portable executable that's easy for customers to download and use.
Save time on quick fixes and ad-hoc scripting with an interactive console that lets you execute commands against multiple remote machines simultaneously, with instant results.
Rich auto-complete for PowerShell Core, Windows PowerShell, Windows CMD, and Bash increases speed and accuracy of commands.
Ask end users for permission to remote in, or just chat it up a little, with integrated chat.
Remotely is free and open-source, and there are multiple ways to start using it.
Project Link: https://github.com/lucent-sea/remotely
You can use Remotely in almost any way you'd like. It's free of charge and free of restrictions.
If you feel so inclined, you can donate to the project to support the development.