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procs vs htop: catalog facts
procs	htop
Free The open-source software is available without a license fee. Hosting, hardware and…	Free Free and open source under the GPL.
Windows, macOS, Linux, Command line	macOS, Linux, Command line
Adds search, tree views and resource details.	Kill, renice and filter processes interactively without typing PIDs Per-core meters and tree view make load easy to read at a glance
Platform support and available process metrics vary.	Terminal only, with no historical graphing Some counters differ per platform outside Linux
Downloadable app	Downloadable app
Open source	Open source
License: MIT	License: GPL-2.0
Not stated if an account is 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 September 22, 2026	Official website Full listing and sources Checked September 22, 2026

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