Paleta
Paleta – search for the dominant color palette in an image and manage palettes. A free and open source program
GNOME Graphs
GNOME Graphs – tool that allows you to plot and manipulate your data with ease. Free and open source program
Paper Clip
Paper Clip is a simple application for editing the basic metadata of a PDF document. A free and open source program
Live Captions
Live Captions – application that provides real time automatic subtitles for the Linux desktop. Free and open source graphics program
Recode Converter
Recode Converter is a simple, modern audio codec converter for video files. A free and open source program
GtkStressTesting
GtkStressTesting is a GTK utility designed to stress and monitor various hardware components such as processor and RAM. A free and open source graphics program
Artikulate
Articulate is a program for training the pronunciation of foreign language. A free and open source program