Applications

CMake is an open source, cross platform build system that can build, test, and package software. CMake GUI is a graphical user interface that can create and edit CMake projects.

The Charles River RC Flight Simulator (CRRCSim) is a flight simulator to test fly model aircraft. CRRCSim comes with over 15 different types of model gliders and planes, and lets you fly in 3 different locations.

Asylum is a Linux port of the game "Asylum" written originally for the Acorn Archimedes.

Enter the surreal world inside a young boy's brain and help destroy malfunctioning brain cells.

Bastet (short for Bastard Tetris) is a simple terminal-based falling block game equipped with an AI which computes how useful the bricks are and tries to give you the worst possible one.

Completing lines is significantly more difficult than in the usual game. Playing Bastet can be a painful experience at first, especially if you usually make "canyons" and wait for the long I-shaped block.

Arduino is an open-source electronics prototyping platform based on flexible, easy-to-use hardware and software. It's intended for artists, designers, hobbyists, and anyone interested in creating interactive objects or environments.

Included is an integrated development environment that can be used to develop and upload code to compatible microcontrollers.

Classified ads is an attempt to re-produce parts of the functionality that went away when Usenet news ceased to exist. This attempt tries to fix the problem of disappearing news-servers so that there is no servers required and no service-providers needed for any operation ; data storage is implemented inside client applications that users are running. Features of the program currently include:

Colorful is a simple side-view shooter game, where the protagonist travels a maze of caves and corridors in order to collect color artifacts.

PlantUML QEditor is a simple editor written in Qt5 for PlantUML.

The editor is quite simple: it monitors the editor for changes, and, if any, runs plantuml to regenerate the image.

At a glance:

• Simple PlantUML editor, with preview
• Update the diagram while editing
• Code assistant to insert ready-made code snipets
• Written in Qt5, so it should run on all platforms supported by Qt5 and PlantUML

The editor also supports an assistant that allows easy insertion of code snippets into the editor. The assistant is defined by a simple XML and a bunch of icons, one for each snippet.

DayJournal is a minimalist digital journal that lets the content you create outlast DayJournal itself.

• Future proofs your journal entries by saving them as plain text and organizing them as you go. This means you can read or create entries when you don’t have DayJournal.
• Automatically saves as you write.
• Easily sync journals with cloud storage services because you choose where your journal folder is.
• Add pictures to your journal entries.
• Manage multiple journals.
• Keyboard shortcuts make it easy to navigate through entries.
• Create a journal archive file, an HTML page that looks great when printed so you can keep a physical journal too.
• Add to your journal from anywhere with Blip Journal for Android. DayJournal can automatically import entries synced to Dropbox from Blip Journal. On iOS? Now DayJournal can automatically import entries synced to Dropbox from the Day One app as well.

Simply put, DayJournal is the simple digital journal that finally does it right.

dsi or dspaceinvadors is a simple 2D scrolling game where you prevent aliens landing on top of you.

It has simple controls, 5 levels, a smooth scrolling experience, sound effects and customizable graphics.

Escape is a puzzle game that relies less on reflexes and more on solving the puzzle. The player has to move blocks and detonate bombs and other devices in a certain sequence to be able to solve the puzzle, and escape the maze. It features many levels of varying difficulty.

Ettercap supports active and passive dissection of many protocols (even encrypted ones) and includes many feature for network and host analysis. Data injection in an established connection and filtering (substitute or drop a packet) on the fly is also possible, keeping the connection synchronized.

Many sniffing modes are implemented, for a powerful and complete sniffing suite. It is possible to sniff in four modes: IP Based, MAC Based, ARP Based (full-duplex) and PublicARP Based (half-duplex). Ettercap also has the ability to detect a switched LAN, and to use OS fingerprints (active or passive) to find the geometry of the LAN.

Web Apps software is based on the open source code from the Nuvola Apps™ project.

Nuvola™ is a runtime for semi-sandboxed web apps providing more native user experience and tighter integration with Linux desktop environments than usual web browsers can offer. It tries to feel and look like a native application as much as possible. Nuvola mostly specializes on music streaming web apps (e.g. Google Play Music, Spotify, Amazon Music, Deezer, and more), but progress is being made to support generic web apps (e.g. Google Calendar, Google Keep, etc.).

Features of Nuvola: desktop launchers, integration with media applets (e.g. in GNOME Shell and Ubuntu sound menu), Unity launcher quick list actions, lyrics fetching, Last.fm audio scrobbler, tray icon, desktop notifications, media keys binding, password manager, remote control over HTTP and more. Some features may be available only to users with premium or patron plans available at https://tiliado.eu/nuvolaplayer/funding/

Support: Users of the official Flatpak builds available at https://nuvola.tiliado.eu are eligible for a limited user support free of charge. Users of third-party build should contact the customer care of their distributor or order paid support provided by the Nuvola developer.

Trademarks: Nuvola™, Nuvola Player™ and Nuvola Apps™ are trademarks held by Jiří Janoušek, the founder of Nuvola project. Nuvola Apps software is not affiliated with the Nuvola icon theme.

Font Manager is intended to provide a way for average users to easily manage desktop fonts, without having to resort to command line tools or editing configuration files by hand.

While designed primarily with the Gnome Desktop Environment in mind, it should work well with other Gtk+ desktop environments.

Font Manager is NOT a professional-grade font management solution.

Dink Smallwood is an adventure/role-playing game, similar to Zelda, made by RTsoft. Besides twisted humour, it includes the actual game editor, allowing players to create hundreds of new adventures called Dink Modules or D-Mods for short.

GNU FreeDink is a new and portable version of the game engine, which runs the original game as well as its D-Mods, with close compatibility, under multiple platforms.

GAP is a system for computational discrete algebra, with particular emphasis on Computational Group Theory.

GAP provides a programming language, a library of thousands of functions implementing algebraic algorithms written in the GAP language as well as large data libraries of algebraic objects. GAP is used in research and teaching for studying groups and their representations, rings, vector spaces, algebras, combinatorial structures, and more.

The GFM is an application allowing for the manipulation of single/group/tigroup files from Texas Instruments handhelds. It can create a new file, open an existing file, save file, rename variables, remove variables, create folders, group files into a group/tigroup file, and ungroup a group/tigroup file into single files.

The GFM is intended to be used alongside TILP II, which can send and receive files from/to the handhelds.

Gnofract 4D is a free, open source program which allows anyone to create beautiful images called fractals.

The fractals are automatically created by the computer based on mathematical principles. These include the Mandelbrot and Julia sets and many more. You don't need to do any math: you can explore a universe of images just using a mouse.

GSmartControl is a graphical user interface for smartctl, which is a tool for querying and controlling SMART (Self-Monitoring, Analysis, and Reporting Technology) data in hard disk and solid-state drives. It allows you to inspect the drive's SMART data to determine its health, as well as run various tests on it.

Guido van Robot is an educational game where players use a basic programming language to control a robotic triangle through streets and press buttons. The simplistic language that is used helps students understand the basics of programming including command sequences, conditional statements, loops, and abstracting procedures.

HgView is a tool to visually navigate the tree and history of a Mecurial repository. HgView has a wide range of features for browsing and interacting with a Mecurial repository graphically, including:

Key-mon is a Utility to show live keyboard and mouse status for teaching and screencasts. This tool will show the keyboard when doing a screen recording including: different key combinations, mouse wheel scrolling, support for 3 button mice, and touch tablet support.

Edit photos and manage a large collection. Includes thumbnail browser/navigator, RAW file conversion, a comprehensive set of edit functions working in 24-bit color, edit selected image objects or areas independently from background, area copy/paste within and across images, file versioning, batch operations, scriptable batch editing, HDR, HDF, panorama, image stacking, photomontage, albums (alternate views), slide show with animated transitions and zoom, metadata edit and report, image search using any metadata and/or directory/file names, geographic maps with clickable markers to show images at location.

Liferea is an abbreviation for Linux Feed Reader. It is a news aggregator for online news feeds. It supports a number of different feed formats including RSS/RDF, CDF and Atom. There are many other news readers available, but these others are not available for Linux or require many extra libraries to be installed. Liferea tries to fill this gap by creating a fast, easy to use, easy to install news aggregator for GTK/GNOME.

Distinguishing features:

• Read articles when offline
• Synchronizes with TheOldReader
• Synchronizes with TinyTinyRSS
• Synchronizes with InoReader
• Synchronizes with Reedah
• Permanently save headlines in news bins
• Match items using search folders
• Play Podcasts

OpenViBE Designer is an authoring tool dedicated to creating and executing OpenViBE scenarios. It is targeted at a broad range of users, including

• students and researchers of the BCI community
• neurophysiology experts who need a tool for signal processing and visualisation in the context of brain activity
• clinicians looking for a tool to conduct neurofeedback experiments

It relies on a graphical user interface to provide signal processing tools in an intuitive way, and doesn’t require any programming skills.

Each of these tools comes as a plugin, which communicates with the application via a generic interface hiding implementation details. As a result, it is easy for a programmer to extend the range of tools provided with the platform.

Thanks to an active open-source community, an ever growing number of these signal processing boxes, or ‘box algorithms’ in OpenViBE terminology, are available in the Designer. Users may arrange any number of these boxes in a very flexible fashion, considering there is virtually no limit as to the number of boxes that may be included in a given BCI scenario.

Once a scenario is created, it may be run from the Designer, which provides a toolbar for playing, pausing and stepping through a scenario. A number of box algorithms are available for direct visualisation of results, from simple 2D displays such as power spectrum and signal display to 3D paradigms such as 3D topographical mapping. The layout of these displays may be customised as desired at scenario editing time using the window manager module of the Designer.

The skeleton-generator is a tool useful for those who want to implement a new driver or plugin. Using the GUI, the developer gives various information that will be automatically integrated in the C++ skeletons, such as driver sampling frequencies or box inputs and outputs. All fields are required, and each one can be explained by pressing the corresponding “help” button.

Once all entries are filled, they are checked and the generation process can be executed. The files produced must be integrated in an OpenViBE project (contrib/plugins/processing/signal-processing for example).

Surf the world! Here you can do research, watch educational videos, take online courses, find books, connect with friends and more. Browse is powered by the WebKit2 rendering engine with the Faster Than Light javascript interpreter - allowing you to view the full beauty of the web.

To help in researching, Browse offers many features:

• Bookmark (save) good pages you find - never loose good resources or forget to add them to your bibliography
• Bookmark pages with collaborators in real time - great for researching as a group or teachers showing pages to their class
• Comment on your bookmarked pages - a great tool for making curated collections

Pingus is a Puzzle game where you need to save all your little penguins using the capabilities provided to you in the current level.

The basic game idea is to be like Lemmings game. This versions has some other cool stuff like a world map and some very cool secret levels.

Psi is an instant messaging application for Windows, Linux, and Mac OS X that connects to the free, open XMPP network.

Features:

• Native look and feel on all supported OS
• Translated to many languages user interface
• Highly customizable
• Secure connections and end-to-end encryption

apitrace consists of a set of tools to:

• Trace OpenGL, OpenGL ES calls to a file
• Replay OpenGL and OpenGL ES calls from a file
• Inspect OpenGL state at any call while retracing
• Visualize and edit trace files

QDirStat is a graphical application to show where your disk space has gone and to help you to clean it up.

This is a Qt-only port of the old Qt3/KDE3-based KDirStat, now based on the latest Qt 5. It does not need any KDE libs or infrastructure. It runs on every X11-based desktop on Linux, BSD and other Unix-like systems.

qpdfview is a simple tabbed document viewer which uses the Poppler library for PDF rendering and CUPS for printing and provides a clear and simple Qt graphical user interface. Support for the DjVu and PostScript formats can be added via plugins.

The current feature set includes:

• Outline, properties and thumbnail panes
• Scale, rotate and fit
• Fullscreen and presentation views
• Continuous and multi-page layouts
• Persistent per-file settings
• Configurable keyboard shortcuts
• Configurable tool bars
• Support for DjVu and PostScript documents via plug-ins
• Search for text (PDF and DjVu only)
• SyncTeX support (PDF only)
• Partial annotation support (PDF only, Poppler version 0.20.1 or newer)
• Partial form support (PDF only)

QtikZ is a small application helping you to create TikZ (from the LaTeX pgf package) diagrams for your publications.

Recoll finds keywords inside documents text as well as file names.

• It can search most document formats.
• It can reach any storage place: files, archive members, email attachments, transparently handling decompression.
• One click will open the document inside a native editor or display an even quicker text preview.

Screenruler is a program used to measure distances on your screen. You can change the ruler to apply to your zoomlevel. Different measurment units e.g. Centimeters can be chosen. It is easy to use and does what you would expect from a virtual ruler without any additional gimmicks.

Speed Dreams is a 3d cross-platform, open source motorsport simulation and racing game. It is a fork of the open racing car simulator Torcs, aiming to implement exciting new features, cars, tracks and AI opponents to make a more enjoyable game for the player, as well as constantly improving visual and physics realism.

Still being in costant development Speed-Dreams already has some unique feature as:

Tennix is a overhead view tennis simulator for one or two players. It features locations from all 4 Grand Slam tournaments in Australia, France, the USA and England.

TortoiseHg is a graphical front-end for the Mercurial version control system. TortoiseHg can visualize repository history and perform most repository operations.

TortoiseHg also plugs into the GNOME Files file manager.

TILP2 is a communication program between Texas Instruments handhelds and computers. It is able to use any supported type of link cable (Gray/Black/Silver/Direct Link) with any TI graphing calculator.

With TiLP, you can transfer files from your PC to your Texas Instruments graphing calculator, and vice-versa. You can also make a screen dump, send/receive data, backup/restore contents, install FLASH applications, or upgrade the OS.

Trophy is a single-player racing game. Even though the goal is basically to finish the laps as the first, Trophy is an action game which offers much more than just a race.

Trophy has lots of extras, which are... er... 'untypical' for racing games. Some of these "unusual" features for races are: shooting other players, putting mines and many others.

TzClock is an analogue desktop Clock that can display the time around the world.

All the time zone information is read from the system, this means that as the time zone information is updated by the system repositories the clock is also updated. Once you have configured the clock as you like it all the settings can be saved.

Some of the features:

• Multiple faces showing different time zones
• An alarm that pops up a notification message
• Configurable date and time formats
• Customisable size, colours and fonts
• A simple analogue stopwatch

Uzbl is a webkit based web browser with a vi-like modal user interface. It has two modes, the command mode for running tasks such as opening a new URI ("o" on the keyboard) or opening a new window (the "w" command). Insert is the other mode, and is used for the input of text into the browser window itself.

In Warzone 2100, you command the forces of The Project in a battle to rebuild the world after mankind has almost been destroyed by nuclear missiles.

The game offers campaign, multi-player, and single-player skirmish modes. An extensive tech tree with over 400 different technologies, combined with the unit design system, allows for a wide variety of possible units and tactics.

Warzone 2100 was originally developed as a commercial game by Pumpkin Studios and published in 1999, and was released as open source by them in 2004, for the community to continue working on it.

Wireshark is the world's foremost protocol analyzer.

Wireshark allows you to examine protocol data stored in files or as it is captured from wired or wireless (WiFi or Bluetooth) networks, USB devices, and many other sources. It supports dozens of protocol capture file formats and understands more than a thousand protocols.

It has many powerful features including a rich display filter language and the ability to reassemble multiple protocol packets in order to, for example, view a complete TCP stream, save the contents of a file which was transferred over HTTP or CIFS, or play back an RTP audio stream.