Best RustDesk Alternatives in 2026
Looking for alternatives to RustDesk? In this comparison, we take a closer look at RustDesk alongside similar software solutions including RustDesk, UltraVNC, UltraViewer, RealVNC Viewer, SangforVNC, TightVNC, TeamViewer, AnyDesk, VNC Viewer, AnyViewer and MobaXterm.
Our detailed comparison table highlights key features, pricing, and performance of these leading solutions, empowering you to make an informed decision. Whether you're seeking robust functionality, user-friendly design, or cost-effective alternatives, explore how RustDesk, UltraVNC, UltraViewer, RealVNC Viewer, SangforVNC, TightVNC, TeamViewer, AnyDesk, VNC Viewer, AnyViewer and MobaXterm stack up to find the perfect software for your goals.
Platform Support
 RustDesk
|
Cross-platform support including Linux, macOS, Windows, but no mobile app. |
 UltraVNC
|
Windows only. |
 UltraViewer
|
Windows and Mac; no mobile app. |
 RealVNC Viewer
|
Cross-platform including Windows, macOS, Linux, Android. |
 SangforVNC
|
Cross-platform including Windows, macOS, Linux, Android, iOS. |
 TightVNC
|
Windows and Linux; macOS compatibility issues. |
 TeamViewer
|
Cross-platform including Windows, macOS, Linux, iOS, Android, Chrome OS. |
 AnyDesk
|
Cross-platform including Windows, macOS, Linux, iOS, Android. |
 VNC Viewer
|
Multiple platforms including Windows, macOS, Linux, iOS, Android. |
 AnyViewer
|
Cross-platform including Windows, macOS, Linux, Android, iOS. |
 MobaXterm
|
Windows only. |
Security Features
|
RustDesk
|
Open-source security; authentication code; secure and private. |
|
UltraVNC
|
Encryption supported; various authentication methods. |
|
UltraViewer
|
Password protection but lacks unattended access. |
|
RealVNC Viewer
|
Industry-standard encryption; authentication credentials; strong encryption. |
|
SangforVNC
|
Strong encryption; secure connection; user authentication procedures. |
|
TightVNC
|
Supports encrypted connections; lacks certain advanced security features. |
|
TeamViewer
|
Advanced encryption standards; secure remote connections; two-factor authentication supported. |
|
AnyDesk
|
Encrypted connections with strong encryption algorithms; two-factor authentication; whitelist functionality. |
|
VNC Viewer
|
AES encryption; added security with authentication methods and two-factor authentication. |
|
AnyViewer
|
Industry-standard AES-256 bit encryption; enhanced security features; two-factor authentication supported. |
|
MobaXterm
|
SSH client supports encrypted sessions using SSH protocol. |
Key Features and Functionality
|
RustDesk
|
Open-source remote desktop client; clipboard sharing; file transfer support; limited to one active remote session. |
|
UltraVNC
|
Feature-rich set including file transfer and control; supports multiple monitors; requires configuration for networking/firewalls. |
|
UltraViewer
|
Simple and intuitive controls; supports file transfer and text chat; no unattended access feature; |
|
RealVNC Viewer
|
File transfer support; customizable settings; cloud connectivity optional via subscription; supports multiple display resolutions and audio settings. |
|
SangforVNC
|
Wide range of features aimed at business users; supports VMware and virtualized environments; customizable settings; |
|
TightVNC
|
Free remote control software supporting file transfer; supports multiple simultaneous connections and users. |
|
TeamViewer
|
Remote access with chat, video conferencing, remote printing, file sharing; supports cross-platform session access and custom branding options. |
|
AnyDesk
|
File transfer, clipboard sharing, remote printing, session recording, customization options; smooth low-latency experience with proprietary DeskRT codec. |
|
VNC Viewer
|
Basic remote viewing with file transfer and keyboard shortcuts; supports group training features and additional business tools in paid versions. |
|
AnyViewer
|
'24/7 customer support'; chat and collaboration tools; multi-user access support; supports multimedia features including audio & multimedia tools; |
|
MobaXterm
|
'Enhanced terminal software' with built-in X11 server for graphical applications over SSH; supports multiple protocols like SSH, RDP, VNC, Telnet with session management and tabbed interface; suited for Unix/Linux commands on Windows environment. |
Choosing the right software isn’t just about features. Size, license type, user ratings, and popularity also matter.
This quick comparison shows how RustDesk stacks up against RustDesk, UltraVNC, UltraViewer, RealVNC Viewer, SangforVNC, TightVNC, TeamViewer, AnyDesk, VNC Viewer, AnyViewer and MobaXterm in these key areas—helping you find the best alternative for your needs.
Size
|
RustDesk
|
|
|
UltraVNC
|
5.4MB |
|
UltraViewer
|
3.5MB |
|
RealVNC Viewer
|
11.8MB |
|
SangforVNC
|
21.8MB |
|
TightVNC
|
|
|
TeamViewer
|
47.2MB |
|
AnyDesk
|
1.7MB |
|
VNC Viewer
|
12.1MB |
|
AnyViewer
|
40.2MB |
|
MobaXterm
|
22.2MB |
License
|
RustDesk
|
Open Source |
|
UltraVNC
|
Freeware |
|
UltraViewer
|
Freeware |
|
RealVNC Viewer
|
Freeware |
|
SangforVNC
|
Commercial |
|
TightVNC
|
Open Source |
|
TeamViewer
|
Freeware |
|
AnyDesk
|
Commercial |
|
VNC Viewer
|
Commercial |
|
AnyViewer
|
Freeware |
|
MobaXterm
|
Freeware |