Utilities Windows
TightVNC for Windows
Control a Windows computer over the network with TightVNC Server and Viewer. The free base version handles remote access; full session encryption requires paid Pro authorization on both computers.
- Operating system
- Windows 7 SP1 and later; Windows Server 2008 R2 SP1 and later
- Architecture
- x64 (64-bit)
- Download package
- MSI installer
Selected download is the 64-bit Windows installer. A separate 32-bit installer is available from the publisher. Installing version 4 replaces version 2.
Link checked · Download guidance
What is TightVNC?
TightVNC connects a Viewer to a remote computer running a VNC Server so you can see its desktop and use its keyboard and mouse remotely. It suits accessing files and applications on another computer over a network. This entry links to the publisher’s Windows 64-bit MSI for TightVNC 4.0.2.
TightVNC 4 adds SRP-6a authentication for long passwords and international characters, with separate full-control and view-only passwords. Server Overview and dedicated Control Centers bring service and user-application status, connection addresses, connected Viewers, logs and configuration into the management interface. Traditional VNC authentication remains available for compatibility.
Authentication is not the same as encrypting a remote desktop session. The free base version does not include full session encryption: TightVNC Pro adds TLS 1.3 protection and requires active Pro authorization on both ends. The publisher recommends a VPN or SSH tunnel for unencrypted connections over untrusted networks. TightVNC 4 is closed-source, unlike the GPL-licensed 2.x series, and installing it replaces TightVNC 2 rather than running alongside it.
The gallery image shows an earlier TightVNC Service Configuration interface supplied by Softonic, not the redesigned TightVNC 4 interface.
What it offers
- Access and control a remote desktop through Server and Viewer components.
- Use SRP-6a authentication with long passwords and separate full-control and view-only access passwords.
- Manage service and user-application modes through Server Overview and dedicated Control Centers.
- Retain traditional VNC authentication for compatible older Viewers.
Good to know
- Full session encryption requires paid TightVNC Pro authorization on both the Viewer and Server computers; free authentication alone does not encrypt session traffic.
- Installing TightVNC 4 replaces TightVNC 2; the two major versions cannot be installed side by side.
- Traditional VNC authentication retains an eight-character password limit.
Product images
Sources
References used for this listing. Retrieval dates do not indicate hands-on testing.
- Download TightVNC ↗Retrieved
- Introducing TightVNC 4.0.0: Stronger Security and Easier Server Management ↗Retrieved
- TightVNC Frequently Asked Questions ↗Retrieved
- TightVNC: What's New in TightVNC ↗Retrieved
- TightVNC - Download ↗Retrieved
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