Smu is a very simple and minimal markup language. It is designed for using in wiki-like environments. Smu makes it very easy to write your documents on the fly and convert them into HTML. Smu is capable to parse very large documents. As long as you avoid an huge amount of indents it scales just great.

Smu was started as a rewrite of Markdown but became something more lightweight and consistent. The biggest difference between Markdown and smu is that smu doesn't support reference style links.

MD4C is a C Markdown parser with a SAX-like interface. It is compliant to the CommonMark specification, with a few extensions.

GNU MARST is an Algol-to-C translator. The package consists of the translator itself, a library that contains the necessary Algol 60 procedures, and a converter that converts existing Algol 60 programs from other representations to the MARST representation.

The MATE Desktop Environment is the continuation of GNOME 2. It provides an intuitive and attractive desktop environment using traditional metaphors for GNU/Linux systems. MATE is under active development to add support for new technologies while preserving a traditional desktop experience.

Mate Calc is the GTK+ calculator application for the MATE Desktop.

Mozo is a menu editor for MATE using the freedesktop.org menu specification.

Mate-panel contains the MATE panel, the libmate-panel-applet library and several applets. The applets supplied here include the Workspace Switcher, the Window List, the Window Selector, the Notification Area, the Clock and the infamous 'Wanda the Fish'.

Caja is the official file manager for the MATE desktop. It allows for browsing directories, as well as previewing files and launching applications associated with them. Caja is also responsible for handling the icons on the MATE desktop. It works on local and remote file systems.

This package provides Python bindings to Caja, a file manager for the MATE desktop.

Mate Netbook is a simple window management tool which:

1. Allows you to set basic rules for a window type, such as maximise|undecorate

2. Allows exceptions to the rules, based on string matching for window name and window class.

3. Allows reversing of rules when the user manually changes something: Re-decorates windows on un-maximise.

Atril is a simple multi-page document viewer. It can display and print PostScript, Encapsulated PostScript EPS, DJVU, DVI, XPS and Portable Document Format PDF files. When supported by the document, it also allows searching for text, copying text to the clipboard, hypertext navigation, and table-of-contents bookmarks.

MATE control center is MATE's main interface for configuration of various aspects of your desktop.

Marco is a minimal X window manager that uses GTK+ for drawing window frames. It is aimed at non-technical users and is designed to integrate well with the MATE desktop. It lacks some features that may be expected by some users; these users may want to investigate other available window managers for use with MATE or as a standalone window manager.

Mate-applets includes various small applications for Mate-panel:

1. accessx-status: indicates keyboard accessibility settings, including the current state of the keyboard, if those features are in use.

2. Battstat: monitors the power subsystem on a laptop.

3. Character palette: provides a convenient way to access non-standard characters, such as accented characters, mathematical symbols, special symbols, and punctuation marks.

4. MATE CPUFreq Applet: CPU frequency scaling monitor

5. Drivemount: lets you mount and unmount drives and file systems.

6. Geyes: pair of eyes which follow the mouse pointer around the screen.

7. Keyboard layout switcher: lets you assign different keyboard layouts for different locales.

8. Modem Monitor: monitors the modem.

9. Invest: downloads current stock quotes from the Internet and displays the quotes in a scrolling display in the applet. The applet downloads the stock information from Yahoo! Finance.

10. System monitor: CPU, memory, network, swap file and resource.

11. Trash: lets you drag items to the trash folder.

12. Weather report: downloads weather information from the U.S National Weather Service (NWS) servers, including the Interactive Weather Information Network (IWIN).

MATE Power Manager is a MATE session daemon that acts as a policy agent on top of UPower. It listens to system events and responds with user-configurable actions.

MATE Terminal is a terminal emulation application that you can use to access a shell. With it, you can run any application that is designed to run on VT102, VT220, and xterm terminals. MATE Terminal also has the ability to use multiple terminals in a single window (tabs) and supports management of different configurations (profiles).

Caja is the official file manager for the MATE desktop. It allows for browsing directories, as well as previewing files and launching applications associated with them. Caja is also responsible for handling the icons on the MATE desktop. It works on local and remote file systems.

This package is an extension for the MATE caja file manager it allows users to add arbitrary programs and launch them through the popup menu of selected files.

Mate Common includes common files and macros used by MATE applications.

The package contains an implementation of the freedesktop menu specification, the MATE menu layout configuration files, .directory files and assorted menu related utility programs.

This library provides access to weather information from the internet for the MATE desktop environment.

This package contains the default icon theme used by the MATE desktop.

MATE Polkit is a MATE specific D-Bus service that is used to bring up authentication dialogs.

Mate-settings-daemon is a fork of gnome-settings-daemon.