PuTTY Alternative
PuTTY was great.
In 2005.
PuTTY is the most downloaded SSH client in history. It's also stuck in 1999. No tabs, no SFTP, no modern UI. If you're still using it in 2026, here's what you're missing.
Tabs? What tabs?
PuTTY opens one window per connection. Managing 5 servers means 5 separate windows. NexTerm gives you tabs, split panes, and persistent sessions — all in one window.
Where are my files?
PuTTY can't transfer files. You need WinSCP separately. NexTerm has a built-in SFTP browser with drag & drop, file editing, and a right-click context menu.
What's my password again?
PuTTY doesn't save credentials securely. NexTerm has an AES-256 encrypted vault that stores passwords and SSH keys, protected by your OS keychain.
Monitoring? Use another tool.
Want to check CPU usage? Open another SSH session and run htop. NexTerm has real-time monitoring with charts for CPU, memory, disk, and network — built in.
AI-powered terminal
PuTTY will never have this. Press Ctrl+I in NexTerm, describe what you want in English, and AI generates the exact command. Review it, run it, done.
Docker management
NexTerm lists your Docker containers, lets you start/stop/restart them, and view logs — all without touching the CLI. PuTTY doesn't even know what Docker is.