PO-file editor for the GNOME Desktop

gtranslator

PO-file editor for the GNOME Desktop

GNOME Translation Editor is a po file editor which makes translating gettext applications as easy as possible, even for people with no translation experience.
takes screenshots of your desktop

maim

takes screenshots of your desktop

maim (make image) takes screenshots of your desktop. It has options to take only a region, and relies on another program called slop to query the user for regions using the graphical interface.
a windows >=7-like dock that can pin and group launchers

mate-dock-applet

MATE Panel dock applet

An application dock applet for the MATE panel. The applet allows you to:
Tango-esque desktop icon set called Moka

moka-icon-theme

Tango-esque desktop icon set called Moka

Moka is a stylized Tango-esque Linux desktop icon set. They are designed to be a clear, simple and consistent. Moka is designed to work with the Faba icon set - together they provide both applications and panel based icons.
Tests SSL/TLS enabled services to discover supported cipher suites

sslscan

Tests SSL/TLS enabled services to discover supported cipher suites

This tool allow queries SSL/TLS services (such as HTTPS) and reports the protocol versions, cipher suites, key exchanges, signature algorithms, and certificates in use. This helps the user understand which parameters are weak from a security standpoint.
display large colourful characters in text mode

toilet

display large colourful characters in text mode

TOIlet prints text using large characters made of smaller characters. It is similar in many ways to FIGlet with additional features such as Unicode handling, colour fonts, filters and various export formats.