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WSLtty vs Alacritty: catalog facts
WSLtty	Alacritty
Free Free and open source.	Free Free and open source, with no paid edition.
Windows	Windows, macOS, Linux
Brings mintty to WSL shells Creates shortcuts for each installed WSL distribution	Vi mode for moving around and making selections with Vi bindings Search across the scrollback buffer, and regex hints for marking text
Windows and WSL only No tabs; each session is a separate window	The project describes itself as beta, with features still missing and bugs to fix No tabs or built-in multiplexer by design; you need tmux or your window manager
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: Apache-2.0
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 24, 2026	Official website Full listing and sources Checked September 20, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.