Alternatives to virt-viewer
A console viewer for connecting to the graphical displays of virtual machines over SPICE and VNC. The listings below can replace it for an important use case. Each note says what changes if you switch.
The original
virt-viewer
A console viewer for connecting to the graphical displays of virtual machines over SPICE and VNC.
Replacements
Listings that take over the same core job as virt-viewer.
Remmina
The standard Linux remote desktop client, with plugins for RDP, VNC, SSH, SPICE and X2Go behind one connection list.
Remmina is a GPL-2.0 Linux client handling SPICE and VNC alongside RDP, SSH and X2Go in one saved connection list, beyond virtual machine displays.
Connections
GNOME's remote desktop client for connecting to other computers and virtual machines over VNC and RDP.
Connections is GNOME's client for virtual machines and other computers over VNC and RDP, but drops SPICE support.
bVNC
Open-source VNC client for Android, part of a suite that also covers RDP, SPICE and oVirt.
bVNC moves VM console access to Android, covering VNC, RDP, SPICE and oVirt/Proxmox, with each protocol as a separate app.
KRDC
KDE's remote desktop client for viewing and controlling other computers over VNC and RDP.
KRDC is KDE's GPL client for VNC and RDP connections on Linux, without SPICE support for virtual machines.
TigerVNC
A fast, cross-platform VNC client and server built for real work, including 3D and video over the wire.
TigerVNC provides a VNC viewer for Windows, macOS and Linux with TLS encryption, covering VNC displays only.
noVNC
An open-source VNC client that runs in a web browser using HTML5 WebSockets and Canvas.
noVNC opens VNC displays in any web browser with no viewer to install, and is used by OpenStack and OpenNebula.
Similar software
Related functionality, not a direct replacement.
SPICE
An open source remote display system and guest tools for interacting with virtual machines.
Looking Glass
A low-latency viewer that shows a GPU-passthrough Windows virtual machine inside a Linux window.
Apache Guacamole
A self-hosted remote desktop gateway that gives browser access to machines over VNC, RDP and SSH.