Choosing between AnyDesk and UltraViewer comes down to what kind of remote access experience you need. AnyDesk delivers a more advanced, cross-platform, and performance-driven solution built for IT teams, businesses, and users who work across different operating systems. UltraViewer, on the other hand, focuses on simple, Windows-based remote support with a lightweight design and straightforward usability.

Understanding where each tool excels helps you pick the one that fits your workflow, support requirements, and long-term usage needs.

What is AnyDesk?

AnyDesk is a lightweight remote desktop software that enables fast, secure, and low-latency screen sharing, remote control, file transfer, and unattended access across Windows, macOS, Linux, Android, iOS, and more. It is widely used for IT support, server administration, remote work, and cross-device access.

Key Features of AnyDesk

✔ High-Performance Remote Access
Low-latency connections powered by the DeskRT codec.

✔ Cross-Platform Compatibility
Supports Windows, macOS, Linux, Android, iOS, and more.

✔ Unattended Access
Allows remote login to servers and systems without user approval.

✔ Strong Security
TLS 1.2 + AES-256 encryption for secure sessions.

✔ File Transfer
Quickly move files between local and remote machines.

✔ Multi-Monitor Support
View and switch between multiple screens.

✔ Session Recording
Record remote sessions for audits or training.

What is UltraViewer?

UltraViewer is a lightweight remote desktop software designed mainly for Windows users, enabling remote control, screen sharing, and quick support tasks. It is widely used for simple IT assistance, customer support, and remote troubleshooting.

Important Key Features of UltraViewer

✔ Easy Remote Control
Provides quick Windows-to-Windows remote access with minimal setup.

✔ Built-In Chat Window
Allows real-time communication while controlling the client’s system.

✔ File Transfer Support
Drag-and-drop to move files between local and remote machines.

✔ Password-Based Access
Secure remote login using auto-generated access IDs and passwords.

✔ Safe Permission Controls
Client can observe and restrict the technician’s actions for safety.

✔ Lightweight & Fast Installation
Small installer size and simple interface suitable for basic support needs.

#1 key similarities between AnyDesk and UltraViewer

✔ Remote Control & Screen Sharing
Both allow you to control another computer in real time and view the remote screen.

✔ File Transfer Support
Both let you move files between local and remote systems during a session.

✔ Password/ID-Based Access
Both use session IDs and passwords for secure connection setup.

✔ Chat Communication
Both include built-in chat windows for messaging during remote support.

✔ Lightweight Installation
Both have small installers and are easy to set up for quick support tasks.

✔ Focus on Remote IT Assistance
Both are commonly used for troubleshooting, customer support, and remote help workflows.

#2 Key Differences between AnyDesk and UltraViewer

2.1 Platform Support

AnyDesk:
Compatible with Windows, macOS, Linux, Android, iOS, BSD, and Raspberry Pi, making it suitable for teams that manage mixed operating systems and need remote access across desktops, servers, and mobile devices.

UltraViewer:
Designed primarily for Windows-based systems, focusing on simple PC-to-PC remote support without cross-platform capabilities.

AnyDesk is better if you work across multiple operating systems, while UltraViewer fits only Windows-centric environments.

2.2 Performance & Speed

AnyDesk:
Powered by the DeskRT codec, it delivers smooth visuals, low-latency interactions, and stable performance even on slow or unstable networks — ideal for professional remote work and real-time tasks.

UltraViewer:
Relies on a basic screen-sharing engine that works well for light troubleshooting but may lag or drop quality during heavy activity or low-bandwidth conditions.

AnyDesk offers stronger performance for demanding or continuous use, while UltraViewer fits basic remote support with modest speed requirements.

2.3 Unattended Access

AnyDesk:
Supports full unattended access across Windows, macOS, Linux, and mobile platforms. You can assign passwords, set permission profiles, and manage devices remotely without needing someone on the other side to approve each session.

UltraViewer:
Built mainly for attended remote support, where the end user is expected to be present. Its automation and persistent-access features are limited compared to enterprise-grade tools.

AnyDesk is the clear choice if you need reliable, multi-platform unattended access, while UltraViewer is more suitable for supervised, user-present support sessions.

2.4 Security Model

AnyDesk:
Implements TLS 1.2 transport security, AES-256 end-to-end encryption, and verified session routing to ensure the connection cannot be intercepted or tampered with. It also provides detailed permission controls for sensitive operations.

UltraViewer:
Uses basic encryption sufficient for standard Windows-to-Windows support, but offers fewer publicly documented security mechanisms and lacks the depth normally expected in enterprise environments.

AnyDesk delivers a stronger, more transparent security framework suited for professional and business use, while UltraViewer fits basic support scenarios with lower security requirements.

2.5 Commercial Use & Licensing

AnyDesk:
Offers paid plans designed for IT teams, support providers, and businesses that need advanced capabilities like custom branding, session logs, mass deployment, and multi-user management. Its pricing reflects a professional-grade tool with enterprise features.

UltraViewer:
Provides a more budget-friendly licensing structure focused on small teams and individual users. It keeps the model simple but doesn’t include the deeper enterprise controls or integrations found in higher-end solutions.

AnyDesk is better suited for commercial or enterprise environments, while UltraViewer works well for smaller setups seeking a cost-effective option.

2.6 Remote Printing & Session Recording

AnyDesk:
Includes built-in remote printing, allowing documents from the remote machine to be printed locally, and supports session recording with timestamped logs for audits, training, and compliance needs.

UltraViewer:
Does not offer remote printing or robust session recording, limiting its usefulness for environments that require documentation, audits, or operational tracking.

AnyDesk is the stronger option for users who need advanced operational features, while UltraViewer remains suitable only for basic remote support.

2.7 Multi-Monitor Control

AnyDesk:
Provides full multi-monitor support, letting you switch between screens, view them individually, or display them side by side. This makes it easier to manage complex setups such as developer workstations, control rooms, or multi-display office systems.

UltraViewer:
Offers very limited multi-monitor handling, usually displaying only the primary screen, which restricts its usefulness when supporting users with multi-display configurations.

AnyDesk is far more capable for environments with multiple monitors, while UltraViewer is better suited for simpler single-screen setups.

#3 Features AnyDesk Offers That UltraViewer Does Not

1. Cross-Platform Support (Windows, macOS, Linux, Android, iOS, Raspberry Pi)

AnyDesk works across multiple operating systems, allowing remote access between desktops, servers, and mobile devices. This makes it suitable for mixed-environment teams and enterprise environments.

2. DeskRT Performance Codec

AnyDesk uses its proprietary DeskRT codec to reduce bandwidth usage and maintain smooth, real-time interaction even on weak networks, ideal for graphical tasks or continuous remote work.

3. Full Unattended Access

It allows persistent passwords, predefined permission profiles, and device management, enabling remote logins without the remote user being present.

4. Enterprise-Grade Security

Built with TLS 1.2, AES-256 encryption, and verified session routing, ensuring secure, tamper-proof remote access suitable for professional and business environments.

5. Remote Printing

Allows the remote system to print documents directly to your local printer, helping users work on documents without transferring files manually.

6. Session Recording & Audit Logs

Captures full session activity with timestamps for compliance, audits, training, or documentation — useful for IT support teams.

7. Multi-Monitor Control

Handles multiple screens with smooth switching or combined viewing, ideal for users with multi-display setups.

8. Advanced Network Optimization

Supports direct peer-to-peer routing, low-latency connections, and better packet handling, improving performance in unstable network conditions.

9. Mobile-to-PC Remote Control

Allows users to control their desktop systems from Android or iOS devices, enabling full mobility and remote work flexibility.

10. Enterprise Deployment Tools

Provides MSI installers, custom deployment packages, mass rollout support, and automation options for corporate environments.

11. Custom Branding & White-Label Options

Businesses can configure customized client builds with brand colors, logos, and aliases for professional presentation to customers.

12. Address Book & Device Management

Centralized dashboard to manage clients, sessions, permissions, and device lists — essential for IT support teams handling multiple machines.

13. Direct Peer-to-Peer Connection Support

Reduces latency by enabling direct local-network or optimized routing when possible, improving responsiveness significantly.

14. Advanced Permission Controls

Granular options to restrict clipboard access, file transfer, recording, or keyboard/mouse input during sessions for improved security.

15. Remote Command Line & System Tools

Access system information, reboot, lock, or manage key functions without needing full GUI control.

16. Wake-on-LAN Support

Allows powering on remote devices from sleep/hibernate state through the network.

17. REST API & Integration Support

Integrates with IT helpdesk systems, monitoring platforms, and enterprise workflow tools.

18. Portable Mode (No Installation Needed)

Runs instantly without installation, useful for field technicians or emergency support situations.

19. Multi-Session Handling

Supports running multiple remote sessions at once in professional plans, improving productivity for IT staff.

20. Custom Alias & Namespace Control

Allows memorable custom IDs (e.g., company-device123) instead of randomly generated numbers.

#4 Use Case Summary – Which One to Choose?

Choose AnyDesk if you need a remote access tool that handles everything from multi-platform server administration to high-performance IT support. It suits environments where speed, security, and cross-device accessibility matter — such as managing Linux servers, assisting macOS users, supporting mobile clients, or providing professional-grade remote help with session logs, unattended access, and deployment controls.

Choose UltraViewer if your workflow is simple, Windows-only, and focused on quick support sessions where someone is already present on the client side. It works well for lightweight troubleshooting, basic customer support, and scenarios where budget is limited and advanced enterprise features are unnecessary.

In short:
AnyDesk fits professional, mixed-OS, and enterprise-level tasks, while UltraViewer is a practical choice for straightforward, Windows-based support with minimal complexity.

Frequently Asked Questions (FAQ)