20 Most Highly Rated Applications to Install from Ubuntu Software Center

Many long-term Ubuntu users(including me) overlook at the fact that, there are plenty of good quality applications available free of cost in Ubuntu
Software Center already. If you look at our reviews of applications here, a good number of them require adding and updating third party repositories. Not that those apps are somehow inferior, but we will, for a change, list the most highly rated applications
which are available for free installation from Ubuntu Software Center.





Ubuntu Software Center
We have talked in detail about the limitations
of Ubuntu Software Center in its current form. But that was a discussion strictly from a functionality and design point of view. What about
the hundreds and thousands of open source applications available in Ubuntu Software Center? Below, we will list 20 of the most highly rated and downloaded applications of the lot.

Stellarium Planetarium Software 





Stellarium is a free and open source planetarium for your computer. It shows a realistic sky in 3D, just like what you see with the naked eye,
binoculars or a telescope. It boasts of a star catalogue with over 600,000 stars. No wonder why Stellarium is one among the most
favored applications for Astrnomy enthusiasts in Linux.
Install Stellarium from Ubuntu Software Center
Chromium Web Browser





Chromium is the open source web browser project from which Google Chrome draws its source code. Chromium browser is like the bleeding edge of the
Chromium project while Google Chrome is the more user focused version, rebranded version ie. Also, Chromium browser is available as an installation candidate in default Ubuntu while Google Chrome is not. Learn how
Chromium is different from Google Chrome in greater detail.
Install Chromium Web Browser from Ubuntu Software Center
SMPlayer - MPlayer Based Media Player





SMPlayer is my most favorite multimedia player for Ubuntu. SMPlayer is basically a Qt based MPlayer front-end. SMPlayer remembers the settings
of all files you play. So, when you restart a video after quitting SMPlayer, it will start from the exact same position.
Install SMPlayer from Ubuntu Software Center
GnuCash Finance Management





GnuCash provides accounting functions suitable for use by small businesses and individuals. It can track finances in multiple accounts, keeping
running and reconciled balances. There is support for customer, vendor and employee processing.
Install GnuCash Finance Management App from Ubuntu Software Center
Blender - 3D Modelling, Animation, Renedering App





Blender is one of the most popular open source applications ever. Blender is basically a free and open-source 3D modelling
and rendering application which is also cross platform. Short
films and animations created using Blender has been an instant hit across the web.
Install Blender from Ubuntu Software Center
Guake - Quake Style Terminal Emulator for GNOME





We have talked in detail about Guake Terminal Emulator before. Guake is a drop-down terminal for GNOME Desktop Environment(originally inspired
from KDE's Yakuake).
Install Guake from Ubuntu Software Center

Synaptic Package Manager





As you should know, Ubuntu Software Center completely replaced Synaptic during the last release cycle. But even with all its improvements, Ubuntu Software Center is not anywhere near as slick or functional as Synaptic yet. So you might want to install and use
Synaptic until Software Center is more 'complete'. Expected changes for upcoming Ubuntu 12.04 Precise Pangolin release
include many improvements and feature additions for Ubuntu Software Center, so that we can expect a more solid release next time around.

Install Synaptic from Ubuntu Software Center
Shutter - Capture, Edit and Share Screenshots





Shutter is perhaps the most comprehensive tool for easy capturing, editing and sharing of screenshots. Really must have app for bloggers, have been using Shutter like forever.

Install Shutter from Ubuntu Software Center

Synapse Launcher





Even after the advent of Unity and GNOME Shell, which made launching of apps really easy, popularity of Synapse is only growing. Synapse is blazing fast and good looking as well.
Install Synapse from Ubuntu Software Center
Mumble - A Low-Latency, High Quality Voice Chat Program for Gaming





Mumble is a voice over IP application primarily designed for use by gamers, similar to programs such as TeamSpeak and Ventrilo. Many reviewers have rated Mumble above both TeamSpeak and Ventrilo apparently. Mumble features noise suppression, automatic gain
control and low latency audio with support for multiple audio standards.  

Install Mumble from Ubuntu Software Center
XChat IRC

XChat is a graphical IRC Client with a GTK+ GUI. To put it into perspective, XChat is the only client application I have ever used for Internet Relay Chat(IRC).

Install XChat IRC from Ubuntu Software Center
Akregator Feed Reader Application





Akregator is the only KDE application we have listed here so far and it is simply because of the fact that, Akregator is the best feed reader application available for Linux. Period. 

Install Akregator from Ubuntu SOftware Center

Uget Download Manager





Uget is a simple, lightweight and easy-to-use download manager. It is fast, responsive and does what it is supposed to do rather well. Uget is the download manager I always preferred to use while downloading ISO's, very reliable download manager for Ubuntu.
Install Uget from Ubuntu Software Center
Deluge Bit Torrent Client





Deluge is a free and open source, cross-platform bit-torrent client. Transmission bit torrent client is good enough for me, though Deluge can act a really good alternative.

GIMP Image Editor





GIMP needs no introduction. It is simply the best image editor application for Linux. Until a few releases back, GIMP was among the default choice of applications for vanilla Ubuntu. It has now been replaced with more light weight applications. [Top
GIMP Tutorials]

Install GIMP from Ubuntu Software Center
RawTherapee Digital Photo Processing Application





RawTherapee is used to adjust some of the most often changed parameters when optimizing digital images. It was one of the first raw converters available for Linux with a reasonably usable GUI. A good application to try out for hard core photographers.

Install RawTherapee from Ubuntu Software Center
Darktable - Good Alternative to Adobe Lightroom





Darktable is a good alternative to Adobe's Lightroom application. It enables you to develop raw images and enhance them. All editing with Darktable is fully non-destructive and only operates on cached image buffers for display. The full image is only converted
during export.

Install Darktable from Ubuntu Software Center

Inskscape Vector Graphics Editor





Inkscape is a free and open source, cross platform, vector graphics editor with capabilities similar to Illustrator and CorelDraw, using SVG file format. [Top
10 Inkscape Tutorials]
Install Inkscape from Ubuntu Software Center

OpenShot Video Editor





OpenShot Video Editor is a free and open-source non-linear video editor. It can create and edit videos and movies using many popular video, audio, and image formats. Though user reviews have generally been positive, many hard core users still prefer KDenLive.
Install OpenShot from Ubuntu Software Center
Calibre E-book Library Management





Calibre manages your e-book collection for you. Calibre is a free and open source tool as well. It even supports e-book syncing with a variety of popular e-book readers out there.
Install Calibre from Ubuntu Software Center

Note: We have omitted some obvious choices like VLC, Rhythmbox, Ubuntu Restricted Extras and some other applications we have discussed here before. And this post is meant for new comers to Ubuntu primarily, as a quick introduction of top free applications available
in Ubuntu.