OpenMSP
Apache Guacamole logo

Apache Guacamole

Remote Access and Support Tools

Open Source
Free Tier
Self-hosted
OpenMSP Score
85
80
Reddit Impact Score
Github Score
30M
3KStars
781Forks
4KCommits
Apache License 2.0License
Jun 18, 2026Last commit

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Apache Guacamole is an open-source clientless remote desktop gateway that supports standard protocols like VNC, RDP, and SSH. It provides access to remote desktops through a web browser without requiring plugins or client software.
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Key Features

Clientless Remote Access

Access remote desktops and applications through any web browser without requiring plugins or client software installation, supporting VNC, RDP, and SSH protocols.

Protocol Gateway

Translates between web-based Guacamole protocol and standard remote desktop protocols (VNC, RDP, SSH) through the guacd daemon for seamless connectivity.

Session Management

Centralized connection management with session sharing, recording capabilities, and the ability to resume disconnected sessions across different devices.

Cross-Platform Compatibility

Works on any device with a modern web browser, providing consistent remote access experience across desktop, mobile, and tablet platforms.

Pros and Cons

Pros

Completely Free and Open Source

No licensing costs with Apache License 2.0, making enterprise-grade remote desktop capabilities accessible to organizations of all sizes without ongoing fees.

No Client Installation Required

Users can access remote systems from any device with a web browser, eliminating the need to install and maintain remote desktop client software.

Multiple Protocol Support

Supports VNC, RDP, and SSH protocols in a single platform, providing flexibility for different types of remote access scenarios and target systems.

Cons

Complex Initial Setup

Installation and configuration can be challenging, requiring knowledge of web servers, databases, and network configuration to properly deploy.

Limited Audio Support

VNC protocol lacks native audio support, requiring separate solutions for sound transmission, which can complicate multimedia remote desktop usage.

Performance Limitations

Input lag and slower performance compared to native remote desktop clients, especially when dealing with high-frequency screen updates or intensive applications.

Feature Comparison

Comments

Anthony BryantCloudManage Pro

Anthony Bryant • CloudManage Pro

Jun 23, 2025

Simplifies remote access deployment

Guacamole eliminated the need for VPN client software across multiple client sites. Web-based access is much easier to manage. Setup requires some Linux knowledge but documentation is solid.

Adam TorresTechSecure Pro

Adam Torres • TechSecure Pro

Jun 21, 2025

Secure gateway with limitations

Guacamole provides good security for remote access but can be complex to configure properly. Browser compatibility issues occasionally. Works best for standardized client environments.

Ayumi NakamuraCloudBridge MSP

Ayumi Nakamura • CloudBridge MSP

Jun 21, 2025

Great for clientless remote access

Deployed Guacamole for clients needing secure remote desktop access. Browser-based approach eliminates client software hassles. Works well with VPN setups. Configuration takes time but very flexible.

Daniel ScottTechGuard MSP

Daniel Scott • TechGuard MSP

Jun 19, 2025

Good for secure remote desktop

Using Guacamole for client remote support. Works well through firewalls and no client install needed. Performance is decent for basic admin tasks. Free licensing helps with smaller clients.

Frequently Asked Questions

Getting Started

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Platform Information

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We focus exclusively on MSP needs with transparent vendor information and open-source alternatives. No vendor partnerships or sponsored listings - just honest, community-driven information to help MSPs make better technology decisions. Our biggest value is our community where MSPs help each other with questions, setup guidance, and sharing real-world experiences.
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OpenMSP was founded by Michael Assraf, who has extensive experience in the MSP industry and product leadership. As the former CEO & Founder of Vicarius, Michael grew a startup from $0 to $9M ARR with 500+ customers and deep experience working with MSPs, partners, and fundraising. OpenMSP represents his commitment to empowering the MSP community through better technology decisions and cost optimization.

Open-Source Tools & Alternatives

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