GTK is a multi-platform toolkit for creating graphical user interfaces. Offering a complete set of widgets, GTK is suitable for projects ranging from small one-off tools to complete application suites.

Allows users to configure Qt6 settings (theme, font, icons, etc.) under DE/WM without Qt integration.

Spreadsheet Calculator Improvised, aka sc-im, is an ncurses based, vim-like spreadsheet calculator.

Arqiver can extract, create and edit archives that are supported by its back-ends. It can open archives by drag-and-drop. With 7z, it also supports password protection.

Privacy Browser is a web browser based on Qt WebEngine with a focus on privacy and security. Features like JavaScript and cookies are disabled by default but are easy to automatically enable on-the-fly or by domain.

This is a proportional, sans serif font with a bit roundly-shaped and spiky/edgy-ended letters that can be used for headlines or graphics.