Compare software

trzsz vs trzsz-ssh: catalog facts
trzsz	trzsz-ssh
Free Free and open source under the MIT licence.	Free Free and open source.
Windows, macOS, Command line	macOS, Linux, Command line
Works through tmux, unlike lrzsz Transfers directories and resumes interrupted transfers	Aims for full OpenSSH compatibility Interactive server selection and batch login
Must be installed on both the local and remote side Several separate implementations to choose between	Remembering passwords is less secure than key-based login Much of the community discussion is in Chinese
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License not stated
No account needed	No account needed
Not stated if it works offline	Not stated if it works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked October 1, 2026

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