Exaile is a media player aiming to be similar to KDE's AmaroK, but for GTK+. It incorporates many of the cool things from AmaroK (and other media players) like automatic fetching of album art, handling of large libraries, lyrics fetching, artist/album information via the wikipedia, last.fm support, optional iPod support (assuming you have python -gpod installed).
Adobe Acrobat was the first software to support Adobe Systems' Portable Document Format (PDF). It is a family of software, some commercial and some free of charge. The Adobe Acrobat Reader program (now just called Adobe Reader) is available as a no-charge download from Adobe's web site, and allows the viewing and printing of PDF files. It is a major component of the Adobe Engagement Platform, and is widely used as a way to present information with a fixed layout similar to a paper publication.
Downloader for X is a powerful graphical download manager. It supports both HTTP(S) and FTP protocols and has nice graphical user interface, though some actions can also be performed using the command line.
First you need to install the language xpi that you want (Just click the .xpi to install it).Download .xpi file for Firefox/Swiftfox 2.0.0.1 from here

