Secure Alternative to Citrix & RDS.
The all-in-one Web Portal solution. Secure remote access without the VPN complexity or high costs.
Admin
Console
Anywhere, Anytime Access
Based on unique HTML5 technology, Connect 21 is the reliable, scalable, and cost-effective solution to web-enable any Windows application. It enables you to connect to your Remote Desktop and start your Windows applications with your favorite web browser (Safari, Chrome, or IE), providing a Windows-like experience on any device.
What is Connect 21?
It centralizes all remote connections on a single platform securely shared between users. With built-in enterprise-grade Web Portal tools and robust mobile apps, it acts as a "Swiss Army Knife" for remote access—empowering IT departments to drive security and productivity.
Everything you need to
work from
anywhere.
A complete toolkit for secure remote access. No complex setups, just powerful features ready out of the box.
Active Directory
Seamlessly sync users and groups. Control access to apps with granular precision.
Mobile Client
Native-like experience on iOS and Android via our advanced HTML5 engine.
Web Portal
Access your desktop from Chrome, Edge, or Safari without installing plugins.
Cost & Time
Eliminate expensive hardware. Deploy existing apps instantly to remote users.
Full Compatibility
Works with Windows XP through 11, and Server 2003 through 2019.
Easy Management
Install in minutes. No complex coding or technical expertise required.
Universal Printer
Print documents from the remote server directly to your local printer.
Simplified Install
Role-based setup wizards handle the complexity for you automatically.
Secure Gateway
Single Sign On (SSO) and high availability for multiple hosts.
Why
Connect 21?
Five reasons why we are the preferred choice for IT teams worldwide.
Any Device
Makes any Windows application available on any device. Get your team up and running within hours, not days.
All-in-One
A comprehensive delivery solution. No need for expensive third-party add-ons like Citrix StoreFront or Gateway.
Smart Features
Includes out-of-the-box smart load balancing, seamless local printing, and automatic failover protection.
Mobile Ready
Native-feel mobile device support. Intuitive gestures allow you to swipe, tap to click, and zoom in effortlessly.
Cloud Ready
Efficient integration with your cloud infrastructure (AWS, Azure, or Private Cloud).
Start Your Free Trial
Download the core server and essential add-ons. No credit card required.
Connect 21 Server
The complete corporate edition. Includes Web Portal, Gateway, and Admin Console.
A21 Connect App
iOS & Android
- Host site must be an Enterprise or Mobile Web system.
- Release 11.30 (and over) must be installed on host.
RDS Knight
Remote Desktop Security
Download the perfect A21 Connect Add-On for Remote Desktop Security.
- Homeland Protection
- Working Hours Restriction
- Brute-Force Defender
- Device & Ransomware Protection
