UltraVNC Reviews - Pros & Cons, Ratings & more

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Ultra VNC is a remote access management software, which helps businesses establish remote connections and control devices to handle helpdesk, IT support services, and other operations. With remote frame buffer (RFB) protocol, users view and manage applications, interface, user access, and settings.

UltraVNC

Linux

Web-based

Windows

System Administrator

It is free, has a bunch of very good resources, the connection is pretty good, works very well even on poor connections, the bandwidth control is one of the best which I have seen.

IT manager

I was glad with it , friendly Interface great to administration of points of sales and servers.

Network Engineer

Features include file transfer and remote control. The possibility to change the compression to improve the quality of the connection is very useful.

PhD student

For someone that uses remote servers for their work having trustworthy vnc connection is crucial. I used Ultra VNC for half year and I can say that this is great solution if you want simplicity.

Collection Manager 

Great product, great price i would recommend this product to anyone.

Proprietor

UltraVNC is a great open source solution for remote desktop connections and being free for commercial use means big savings if you've got a lot of users that need occasional support.

Technology Specialist 

Sometime it's services stuck and unable to establish connection.

Systems Administrator

The most advantageous feature of this software is that it is free of cost and can be installed as a service allowing systems to be accessible at every reboot.

I like the ability to instantly remote into a computer.

Multimedia specialist

Very frustrating from a configuration point of view.

Desenvolvedor

UltraVNC is a software that allows the control of remote computers through an internet connection very easy to use, I recommend it to everyone.

Consultant

Complete load of c***, and time wasting to set up for such a simple application.

At times when auditing our employees we have noticed that it can cause a very slight delay on the employees screen.

Easy to use solution, no worries regarding licensing or user session management, easy to install.

ISL Light

Supremo Remote Desktop 

Pretty interesting solution, I have used it on my former company to connect through 30 operations companies, with different sizes of bandwidth, and it manages it very well, and the price, for be free, is one of the most attractive things about this one.

A very robust and free option to remote connections

Ultra VNC enabled us to remotely administer a number of customer servers that only had dial-up access, without the constant drop-outs that we experienced using some other commercial software available at the time.  This has saved them time and money repeatedly.

Ultra VNC - fast VNC with high compression

UltraVNC sets a static password when deployed. In addition the system must have firewall rules for accessibility this leaves the administrator with a difficult to change password. The requirements for firewall rules mean that for remote access I would either need to have a VPN tunnel to secure remote access or lower security at the corporate firewall. Alternatively there are many web hosted secure services that are low cost.

UltraVNC - More secure options availbable.

I would recommend UltraVNC for use to anyone who has a network of a couple PC's, as it is easy and fast to connect to the Remote PC and check what is happening with it. In case some files need to be change, UltraVNC has that ability as well, which can speed up troubleshooting process as well.

UltraVNC review by Support Agent

My experience has been great, I've used UltraVNC in my personal life for many many years, but only for around 6 months within my business. It stands up well compared to other VNC software, has a low latency and seems to be very stable, with little to no crashes. I'd recommend it if you need software for VNC.

Does What Is Says On The Tin - Solid VNC Software

UltraVNC for support.

Ultra VNC review

Ultra VNC v 1.1.9.3

UltraVNC is one of the best remote tool for internal use.

I'd recommend other VNC softwares instead of UltraVNC.

One of the first, but not the best.

The multiplatform system and the possibility to use it in mobility using VPN both for the admin than for the user is essential to connect everywhere and give support in time


UltraVNC connect you every computer

I was glad with it , friendly Interface great to administration of points of sales and servers . 

Instaba connectivity  VCN

While it could be various configuration issues unique to our installation, I think UltraVNC is in need of further development.

UltraVNC: Not really worth it.

Great product, great price i would recommend this product to anyone. 

Auditing with VNC 

Utilizo o sistema para prestar suporte técnico aos usuários como sistema secundário ou para micros Linux, porém atende bem e recomendo esse software.

Opnião sobre o UltraVNC

Opinion on UltraVNC

Bon point 

Good point

importante esperienza uno dei primi programmi per i collegamenti da remoto, con tutte le funzioni per ftp e desktop remoto

Esordio della remotizzazione desktop

Debut of desktop remotization

Ultra pratique en termes de surveillance, connection a distance sur les serveurs ou les clients du réseau locale.

The helpdesk tools

Indispensabile per visualizzare da remoto i nostri sistemi 

Indispensable to remotely view our systems

Un buono strumento di base per il controllo remoto.

ULTRAVNC - Non male, ma c'è di meglio

ULTRAVNC - Not bad, but it gets better

UltraVNC is a software that allows the control of remote computers through an internet connection very easy to use, I recommend it to everyone

I really like UltraVNC because it is a very easy to use application

Minha experiência com ele foi muito boa, pois atingi meus objetivos durante o uso, mas é um excelente aplicativo.

Great option for free remote access

Great remote connection for little or no cost!

Muy contento y con un gran uso. Sin duda, un acierto.

UltraVNC Reviews (2025)

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