OCS inventory NG - OCS inventory NG is a free software that enables users to inventory IT assets.
PuTTY - Popular free terminal application. Mostly used as an SSH client.
Moment Timezone - Moment Timezone enables the user to parse and display dates in javascript for any timezone.
MobaXterm - Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more
Apache Tika - Apache Tika toolkit detects and extracts metadata and text from different file types.
iTerm2 - A terminal emulator for macOS that does amazing things.