Linux

Available on Linux, macOS, BSD, and Windows, Nushell provides a cross-platform command shell.

Vicinae launches apps through a native desktop command palette, with Linux, macOS, and Windows versions listed.

Ubuntu User publishes news, articles, and tutorials about Ubuntu, including beginner guidance and practical tips.

Super Productivity combines task lists with timeboxing, time tracking, and integrations for Jira, GitLab, GitHub, and OpenProject.

For live performances, Sound Show combines a soundboard and multimedia player with sound grids arranged across multiple tabs.

Übersicht displays output from system commands in desktop containers on macOS.

Winaero publishes Windows customization tools, including Winaero Tweaker for adjusting settings across Windows versions.

Elvish combines a shell with an interactive scripting language, according to its project page.

Hyphanet provides information and downloads for a project focused on protecting internet privacy.

wik retrieves information from Wikipedia in a command-line shell, according to its project description.

Alpaca provides a client for chatting with AI models, with privacy features described on its page.

Hide data in files or add watermarks with OpenPuff, a steganography program for Windows.

Run CorridorKey through a desktop interface with a live viewer, job queue and export options for EXR, ProRes and transparent PNG files.

A Git learning game visualizes repository structures in real time as players interact with the version control system.

Haruna plays video using Qt/QML and libmpv, according to its project description.

Tracee monitors runtime security events and supports forensic analysis with eBPF instrumentation.

SlimBrave-Neo hardens and reduces Brave Browser features using Chromium enterprise policies, with a terminal interface on Linux and macOS.

ImageMagick provides an open-source suite for creating, editing, converting, and manipulating images in more than 200 formats.

Bubblewrap provides low-level, unprivileged sandboxing for Flatpak and similar software projects.

sttr provides a cross-platform command-line app for performing operations on strings.

F2 batch-renames files and directories through a cross-platform command-line tool written in Go.

DMDE provides disk data searching, editing, and recovery tools for PC and Mac, with a free recovery limit described on its page.

Block hosts after repeated authentication errors with Fail2Ban, a daemon for monitoring failed logins.

OneClick-macOS provides tools and instructions for setting up a macOS virtual machine in QEMU with KVM acceleration on Linux or Windows.