PuTTY alternatives: 5 apps ranked by verified data
Common reasons people leave PuTTY: dated interface with no tabs, and uses its own PPK key format. We ranked 5 alternatives by how directly each one replaces PuTTY, then by reviews, real visits and how recently each app's facts were checked against its own website. Windows Terminal currently ranks first.
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Show all 5 alternativesThe best PuTTY alternative for…
The highest-ranked app in this list for each need.
Best PuTTY alternative for most people
Windows TerminalPair it with Windows' built-in OpenSSH for tabs and a modern interface.
Best PuTTY alternative for a free option
Tabby (terminal)Modern open-source terminal with saved SSH and serial profiles.
Best PuTTY alternative for a free plan you can upgrade
MobaXtermTabs, SFTP browser and an X server in one Windows app.
Best PuTTY alternative for open source
Windows TerminalPair it with Windows' built-in OpenSSH for tabs and a modern interface.
Best PuTTY alternative for Mac
SecureCRTCommercial client with advanced session management and scripting.
Best PuTTY alternative for Linux
Tabby (terminal)Modern open-source terminal with saved SSH and serial profiles.
Best PuTTY alternative for iPhone and Android
TermiusSynced SSH hosts and keys across desktop and mobile.
Best PuTTY alternative for working in the browser
Tabby (terminal)Modern open-source terminal with saved SSH and serial profiles.
PuTTY alternatives: common questions
What is the best alternative to PuTTY?
Windows Terminal ranks first right now. Pair it with Windows' built-in OpenSSH for tabs and a modern interface. MobaXterm and Tabby (terminal) follow it in our ranking.
Is there a free alternative to PuTTY?
Yes. Windows Terminal (open source), MobaXterm (free plan + paid), Tabby (terminal) (open source) and Termius (free plan + paid) have a free option. Check each app's verified facts for current plan limits.
Is there an open-source alternative to PuTTY?
Yes: Windows Terminal and Tabby (terminal).
Which PuTTY alternatives work on Linux?
Tabby (terminal), SecureCRT and Termius run on Linux.
Why do people switch from PuTTY?
The complaints we hear most: dated interface with no tabs; uses its own PPK key format; built-in Windows OpenSSH covers many basic needs.
How is this list ranked?
Every app is scored with the same published formula: how directly it replaces PuTTY, reviews (weighted by verification), visits from AppBreakup, how recently its facts were checked against its own website, and reader votes.