I guess another vote for RustDesk. I use it to administer several personal computers that my friends have. They are old heads like me, but unlike me, their tech savvy is lacking. So if they have an issue, I can pop in and help in any way I can. I was using Remote Desktop Assistant for a while, but kept hearing about RustDesk so I gave it a go.

I use RustDesk because it’s good enough. It may not work for everything, but it is open source and has suited my needs.

I have it launch on boot in Mint and it works fine

I like RustDesk. If you’re worried about connectivity, you can even run your own relay server.

Another vote for Rustdesk

I use it mostly for family tech support where MY PC is running Linux and THEY are on Windows though it works great in both directions

I’ve had good experiences with Rustdesk. The client is open-source and the no-cost server components (ID and Relay servers) are self-hostable. The remote server works on X11 and Windows. I use this script to run XFCE+Rustdesk in a headless session:

export SERVERNUM=69
export SCREEN_SIZE='-screen 0 2560x1440x24'
export DISPLAY=":${SERVERNUM}"
export XDG_SESSION_TYPE=x11

xvfb-run --server-num="${SERVERNUM}" --server-args "${SCREEN_SIZE}" startxfce4 & disown
sleep 1
flatpak run com.rustdesk.RustDesk & disown

Sunshine + Moonlight is also a good choice. I have Sunshine installed on a box at home and use Tailscale to connect to it from the Moonlight client. At 1440p 60 FPS it has no visible compression artifacts and responsive enough for gaming.

Nomachine

I initially misread your question as “What good is remote desktop software?” and I thought, "look at this person, humble bragging that they are fit enough to occasionally walk across the room.

I guess now I need to go exercise.

Nomachine with local & Wireguard access only.

I think Anydesk can be trusted as much as any company. They did notify users when a breach occurred a couple of years ago. By contrast Teamviewer was hacked and blamed their customer’s “password reuse” for years before finally admitting they had a breach. The company cannot be trusted.

I use Anydesk occasionally to help friends but never leave it running if it’s not actively in use.

At work we use Meshcentral. It requires you to host your own server, but it’s very powerful, and very reliable. We’re managing something like 400 remote systems with it currently. We also use Netbird as a secondary access layer (I prefer it to Tailscale for the simplicity of setting up ACLs, and the really easy deployment).

For most home server usage though, I wouldn’t bother with Meshcentral. It’s a lot of overhead if you’re only managing a couple of systems. If you really need remote desktop (why do your servers even have desktops?) use RustDesk instead.

Edited, thanks @Björn:

Whatever destination computer you’re looking to connect to, install Sunshine.

Then on the source computer, use Moonlight to connect to the destination.

I was using realvnc but I hit the 3 free PCs quickly. I’ve since moved to nomachine and run it “locally” over tailscale.

If you’re not comfortable using SSH, each Linux DE comes with its own RDP setup, so refer to the docs of whichever you’re running to set that up if you want things to be super simple.

Past that, there’s tons of stuff, but I would generally avoid VNC these days because it’s pretty much a dead protocol that is insecure and inefficient.

Some people prefer to use RDP compatible tools, some people just use Moonlight. You can use whatever is comfortable for you, really. I would avoid all the suggestions that are telling you to install the giant constructs like Mesh Central though. That’s overkill for just two machines here.

Install Tailscale on all devices.

Then ssh into whatever you need.

If you need desktop remote access the Windows RDP should work for Windows to Windows machines.

For Linux host to Windows client I’ve had good experiences with Remmina Desktop.