Remmina como alternativa Linux ao UltraVNC

Atualizado em 23 de outubro de 2026

Nossa avaliação

Remmina is a solid Linux alternative for most UltraVNC use‑cases. It can connect to any standard VNC server, including UltraVNC, and adds built‑in SSH tunnelling for encryption. For occasional remote support or personal remote‑desktop work it offers a simple UI, clipboard sync and multi‑monitor handling. Power users who rely on UltraVNC‑specific extensions (e.g., custom authentication plugins or proprietary file‑transfer protocol) will miss those features, but for the core tasks Remmina works well.

Cobertura de recursos78%

Licença: GPL-2.0+
Preço: Grátis
Versão mais recente: 1.4.43 (20 de fevereiro de 2026)
Avaliação: —

Instalar Remmina Site oficial ↗

O que funciona igual

Both act as VNC clients to view and control remote desktops
Support for multi‑monitor and fullscreen scaling
Clipboard sharing between local and remote machines
Ability to transfer files (Remmina via built‑in SFTP/SSH tunnel, UltraVNC via its own file‑transfer channel)
Can be run from the system tray for quick access

O que muda

Remmina relies on SSH tunnelling for encryption; UltraVNC has its own built‑in encryption options
UltraVNC includes a Windows‑only server component; Remmina is client‑only on Linux
UltraVNC offers proprietary plugins (e.g., video driver capture) that Remmina does not support
Remmina’s file transfer uses SFTP/SSH, not the UltraVNC proprietary file‑transfer protocol
UltraVNC can run as a Windows service for unattended access; Remmina has no server side on Linux

Abrindo seus arquivos do UltraVNC

Remmina does not understand UltraVNC's .uvnc configuration files directly. You can manually recreate the connection settings in Remmina, but there is no automated import or export tool. If you have saved passwords or custom plugins in UltraVNC, those will need to be re‑configured in Remmina.

Trocando o UltraVNC pelo Remmina, passo a passo

Install Remmina from your distro repository or via Flathub.
Create a new VNC connection profile and enter the UltraVNC server's address and port.
Enable "Use SSH tunnel" and provide the remote machine's SSH credentials for encryption.
Set the desired screen resolution, multi‑monitor mode, and clipboard options.
Test the connection; adjust scaling or keyboard shortcuts as needed.
Save the profile for future use and optionally add it to your desktop's quick‑launch bar.

Principais recursos do Remmina

Suporte aos protocolos RDP, VNC, SSH e X2Go
Interface com abas para gerenciar múltiplas conexões
Perfis de conexão com configurações e credenciais salvas
Suporte a plugins externos para ampliar funcionalidades
Compartilhamento de área de transferência e transferência de arquivos entre máquina local e remota
Suporte a tela cheia e múltiplos monitores
Mapeamento de atalhos de teclado entre sessões
Tunelamento SSH integrado para RDP/VNC seguro