Termius is a modern SSH client and terminal emulator that revolutionizes remote server management for developers, system administrators, and DevOps teams. As a cross-platform solution available on Windows, macOS, Linux, iOS, and Android, Termius enables secure remote access to Unix and Linux servers from any device with seamless synchronization across your entire workflow.
Managing remote servers and cloud infrastructure demands powerful yet intuitive tools. Termius stands out as a comprehensive SSH client that combines security, productivity, and collaboration features in one elegant interface. Unlike traditional terminal applications like PuTTY or basic command-line interfaces, Termius offers one-click connections, encrypted credential storage, and AI-powered productivity features that streamline your daily workflows.
The tool has become essential for modern DevOps practices, supporting not just SSH but also Mosh, Telnet, SFTP, and advanced port forwarding capabilities. Whether you are managing servers on Hetzner, DigitalOcean, or Render, Termius provides the unified terminal experience you need.
Termius features an AES-256 encrypted vault that securely stores your SSH keys, passwords, and connection credentials. Your data is encrypted before leaving your device, ensuring that even Termius staff cannot access your sensitive information. The vault synchronizes across all your devices, eliminating the need to re-enter IP addresses, ports, and authentication details every time you switch between your desktop and mobile devices.
For teams, Termius enables secure vault sharing with granular access control. You can create multiple encrypted vaults for different projects or teams, share hosts and credentials with team members, and manage permissions to ensure only authorized personnel access critical infrastructure. When new members join, the owner approves access and sets appropriate permissions, maintaining strict security while enabling efficient collaboration.
Termius has integrated AI-powered autocomplete that suggests commands as you type, significantly reducing manual typing and mistakes. The AI can even generate shell scripts from natural language descriptions, bringing elements of vibe coding methodology to terminal operations. This feature is particularly valuable when working with complex command sequences or unfamiliar system administration tasks.
Save and reuse command snippets with variable support, allowing you to execute frequently used commands with a single tap instead of typing them repeatedly. Organize snippets into packages for different projects, and share them across your team through encrypted vaults. Recent updates made snippets completely free, removing previous pricing barriers and making terminal automation accessible to everyone.
| Platform | Features Available |
|---|---|
| Desktop (Windows/Mac/Linux) | Full terminal emulation, multi-tab interface, split-view, SFTP client, port forwarding |
| Mobile (iOS/Android) | Touch-optimized interface, biometric authentication, on-the-go server access, snippet execution |
| Web | Browser-based access to encrypted vault and connection management |
The multi-tab interface and split-view support enable working with several SSH sessions simultaneously, essential for complex deployment workflows or troubleshooting distributed systems. Customize terminal themes, fonts, and color schemes for each connection, making it easy to distinguish between production, staging, and development environments at a glance.
Beyond terminal access, Termius includes a powerful SFTP client that simplifies file transfers between your local machine and remote servers. Open multiple SFTP sessions alongside terminal tabs, drag and drop files, and manage permissions visually. This integration eliminates the need for separate FTP clients and keeps your workflow unified.
Port forwarding enables secure tunneling to databases, web services, and internal applications. Create and share port forwarding rules with your team through encrypted vaults, and establish connections through proxy servers and jump hosts for accessing infrastructure behind firewalls.
Termius supports FIDO2 hardware security keys for authentication, allowing you to generate and import security keys (ed25519-sk, ecdsa-sk) and discoverable (resident) SSH keys. This hardware-backed authentication provides an additional security layer beyond traditional password or key-based authentication.
Modern key algorithms including ECDSA, ed25519, and chacha20-poly1305 cipher ensure compatibility with the latest security standards while maintaining broad server compatibility.
When evaluating SSH clients, developers often compare Termius with PuTTY, MobaXterm, iTerm2, and Tabby. Here is how Termius differentiates itself:
PuTTY is free and open-source but Windows-only and lacks modern features like sync, mobile support, or encrypted credential storage. MobaXterm offers extensive features for Windows but limits the free version to 12 saved sessions. iTerm2 excels on macOS but does not provide cross-platform sync or mobile access. Tabby offers sync and is free, but has a smaller feature set and less mature mobile experience.
Termius bridges these gaps with unified cross-platform experience, enterprise-grade security, and team collaboration features unavailable in most alternatives. The freemium model provides substantial functionality for individual developers while offering advanced features for teams and enterprises.
The Pro plan costs approximately $8.30 per month, positioning Termius as a premium yet affordable solution for professional developers and IT teams. Students, open-source maintainers, and hobbyists can accomplish most tasks with the free tier, while organizations benefit from team features and enterprise security.
Termius seamlessly integrates with modern development tools and platforms. Connect to cloud infrastructure on popular hosting providers, manage containerized applications with Docker and Kubernetes commands, execute deployment scripts, and troubleshoot production issues—all from a unified terminal interface.
For developers using Claude Code or other AI-assisted development tools, Termius complements your workflow by providing secure access to deployment environments and production servers. Use GitHub for version control and Termius for deployment and server management, creating a complete development and operations pipeline.
System administrators use Termius to manage dozens or hundreds of servers across multiple cloud providers. The ability to organize hosts in folders, tag connections, and quickly filter by environment (production, staging, development) makes infrastructure management scalable. Create snippets for common deployment commands, monitoring checks, and maintenance tasks.
When production issues arise outside office hours, Termius mobile apps enable immediate response from anywhere. The touch-optimized interface, snippet execution, and biometric authentication make mobile server administration practical and secure. View logs, restart services, or execute emergency fixes directly from your smartphone.
New team members need immediate access to development and staging servers. With Termius team features, onboard developers by adding them to shared vaults containing all necessary connection information. They gain instant access without manual credential sharing or security compromises.
Recent Termius updates demonstrate continued investment in developer productivity:
The development team actively listens to user feedback and regularly ships improvements, making Termius an evolving solution that adapts to modern infrastructure challenges.
Individual Developers benefit from unified terminal experience across devices, especially when working remotely or managing personal projects on cloud infrastructure.
System Administrators managing multiple servers need organization, automation, and secure credential management that Termius provides at scale.
DevOps Teams require collaboration features, shared access to infrastructure, and audit trails for compliance—all available in Termius Pro team plans.
IT Support Teams use Termius to quickly access and troubleshoot servers, execute diagnostic commands, and resolve issues efficiently from any device.
Termius has evolved beyond a simple SSH client into a comprehensive remote server management platform. By combining security, productivity, and collaboration in one elegant solution, it addresses the real challenges developers and system administrators face daily. Whether you are managing a single VPS or orchestrating complex cloud infrastructure across multiple providers, Termius provides the tools to work efficiently and securely.
The free tier offers substantial value for individual developers, while Pro features enable teams to collaborate effectively on shared infrastructure. With continuous improvements, AI-powered features, and commitment to security, Termius represents the modern approach to terminal emulation and remote server access.
Start with the free version, explore its capabilities, and upgrade when your team collaboration and advanced security needs demand it. Termius scales with your infrastructure journey from hobby projects to enterprise deployments.
Termius is a modern SSH client and terminal emulator that enables secure remote access to servers across all platforms (Windows, macOS, Linux, iOS, Android). It features encrypted credential storage, team collaboration, AI-powered autocomplete, SFTP file transfer, and seamless synchronization across devices.
Termius offers both free and paid plans. The free Starter plan includes SSH, Mosh, Telnet, SFTP, port forwarding, multi-tab interface, and unlimited snippets. The Pro plan ($8.30/month) adds encrypted cloud vault sync, team collaboration, hardware key authentication, proxy servers, and cloud provider integrations.
Unlike PuTTY, Termius is cross-platform (including mobile), features encrypted cloud sync, modern UI, team collaboration, AI autocomplete, SFTP integration, and secure credential management. While PuTTY is free and open-source, it lacks synchronization, mobile support, and modern productivity features that Termius provides.
Termius supports Windows, macOS, Linux, iOS, and Android, with browser-based access for vault management. All platforms sync credentials and connection settings through encrypted cloud storage, enabling seamless workflows across desktop and mobile devices.
Yes, Termius Pro enables secure team collaboration through encrypted vault sharing. Teams can create multiple vaults for different projects, share hosts and credentials with granular access control, and onboard new members with owner approval. All data is end-to-end encrypted with AES-256.
Termius AI autocomplete suggests commands as you type and can generate shell scripts from natural language descriptions. This reduces typing, minimizes errors, and accelerates command execution, bringing AI-assisted productivity similar to vibe coding into terminal operations.
Yes, Termius includes a built-in SFTP client for transferring files between local and remote servers. You can open multiple SFTP sessions alongside terminal tabs, drag and drop files, and manage permissions visually, eliminating the need for separate FTP clients.
Termius provides AES-256 encryption for all vault data, end-to-end encryption, FIDO2 hardware key support, Touch ID and Face ID protection, two-factor authentication, SSH agent forwarding, and modern key algorithms (ECDSA, ed25519, chacha20-poly1305). Data is encrypted before leaving your device.
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