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Ásbrú Connection Manager vs SecureCRT: catalog facts
Ásbrú Connection Manager	SecureCRT
Free Free and open source, supported by donations.	Paid Commercial licence required after a free evaluation.
Linux	Windows, macOS, Linux
Organizes many SSH and Telnet connections in one place Tabbed sessions	Runs on Windows, macOS and Linux Regular-expression keyword highlighting
Linux only Community-maintained with a small team	Paid licence after the evaluation period Closed source
Downloadable app	Downloadable app
Open source	Closed source
License not stated	License not stated
No account needed	Not stated if an account is 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 September 23, 2026

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