ASTRA32 vs htop

ASTRA32 provides system configuration information and computer diagnostics for Windows PCs. It identifies hardware including processors, motherboards, BIOS, chipsets, memory, storage, graphics, audio, network, USB, SCSI, and other devices. Its Drivers Troubleshooter lists physical devices with missing or improperly installed drivers. For storage, it reads hard-drive S.M.A.R.T. information, including from drives attached through external UDMA, SATA, or RAID controllers, and calculates remaining SSD life. It can also report on Windows, installed programs, and hotfixes. Reports can be saved as TXT, INI, HTML, XML, or CSV. Batch mode supports report profiles and macros, and a standalone version can run without installation. ASTRA32 reports can be imported into Hardware Inspector inventory management software. The maker identifies PC repair technicians and system administrators as potential users. The program is free for non-commercial purposes. The listed Windows range runs from Windows 95/98/ME through Windows 11 x64, and a DOS version is also available.

htop is a free, text-mode interactive process viewer for Linux and macOS. It runs in console or X terminals and requires ncurses, offering a command-line interface for watching and managing running processes. Current releases also list FreeBSD, NetBSD, OpenBSD, DragonFly BSD, and Solaris as supported systems. The project, founded in 2004, is distributed as source code on GitHub and as pre-compiled packages from operating-system distributors, with installation examples for Debian, Fedora, Gentoo, and Arch Linux; Homebrew includes it for macOS. Its display can show Unicode Braille graphs and a Unicode tree view, including visual support for large processor counts. Users can set I/O scheduling priority and CPU affinity, choose dark or light terminal themes, and customize header meters. The memory percentage covers process-used memory; htop does not provide a per-process SWAP column.