0install
Run or manage Zero Install programs
4digits
A guess-the-number game, aka Bulls and Cows
AbiWord
Compose, edit, and view documents
Activity Log Manager
Configure what gets logged in your Zeitgeist activity log
Security & Privacy
Privacy and Activity Manager

Advene Video annotation
Annotate Digital Video, Exchange on the NEt
Aghermann
Manage EEG recordings, view and score EDF files, and simulate Process S
Edfhed
EDF file header editor

AisleRiot Solitaire
Play many different solitaire games
Alarm Clock
Wake up in the morning

Almanah Diary
Keep a personal diary
Anjuta
Develop software in an integrated development environment

Ardesia desktop sketchpad
Annotate on the desktop screen.
Ardour 5
Multitrack hard disk recorder
Ario
Client application to mpd
Arista Transcoder
Convert multimedia for all your devices

Atomix
A puzzle game about atoms and molecules
Atril Document Viewer
View multi-page documents
Audacious
Listen to music
AutoKey
Program keyboard shortcuts
AutoRenamer
Automatically rename files have them sort in given order

Avidemux (GTK+)
Edit your Videos
Fonts Tweak Tool
Tweak fonts by language using fontconfig

Bibledit
Bible Editor

Balsa
Email utility

Banshee
Play and organize your media collection

Disk Usage Analyzer
Check folder sizes and available disk space

BetaRadio Tuner
An easy way to listen to internet radio of Taiwan.
Notes
Post notes, tag files!

Banshee Media Panel
Play and browse your media collection

BleachBit
Free space and maintain privacy

Bluefish Editor
Web Development Editor
Bluetooth Adapters
Set Bluetooth Adapter Properties
Bluetooth Manager
Blueman Bluetooth Manager
Bluemindo
Ergonomic and modern music player designed for audiophiles.
BlueWho
Information and notification of new discovered bluetooth devices

BOINC Manager
Configure or monitor a BOINC core client

Bombono DVD
DVD authoring program

Brasero
Create and copy CDs and DVDs

Bustle
Draw sequence diagrams of D-Bus activity
Caja
Browse the file system with the file manager
File Management
Change the behaviour and appearance of file manager windows
Home Folder
Open your personal folder
Region & Language
Select your display language, formats, keyboard layouts and input sources
California
GNOME 3 Calendar
Xiphos
Study the Bible

Cardpeek
Tool to read the contents of smart cards

Virtual Machine Manager
Manage Virtual Machines for Xen and KVM
CellWriter
Grid-entry handwriting recognition input panel
Cgoban
Play Go against human or computer opponents