Picasa 3.9.0 Build 135.81 Portable

Picasa is an image organizer and image viewer for organizing and editing digital photos, plus an integrated photo-sharing website, originally created by a company named Lifescape^[2] (which at that time may have resided at Idealab) in 2002 and owned by Google since 2004.^[3] "Picasa" is a blend of the name of Spanish painter Pablo Picasso, the phrase mi casa for "my house", and "pic" for pictures (personalized art).^[3][4] In July 2004, Google acquired Picasa from its original author and began offering it as freeware.^[3]
Native applications for Windows XP, Windows Vista, Windows 7 and Mac OS X (Intel only) are available through Google Labs. For Linux, Google has bundled Wine with the Windows version to create an installation package rather than write a native Linux version, but this version is severely out of date (the latest Windows version, however, can be run with Wine; see the Linux section). There is also an iPhoto plugin or a standalone program for uploading photos available for Mac OS X 10.4 and later.

Google Chrome 16.0.912.75 Final Portable Multilingual

Google Chrome is a freeware web browser developed by Google that uses the Web Kit layout engine. It was first released as a beta version for Microsoft Windows on September 2, 2008, and the public stable release was on December 11, 2008. As of May 2012, Google Chrome has approximately 33% worldwide usage share of web browsers, making it the most widely used web browser, according to StatCounter.
In September 2008, Google released a large portion of Chrome's source code as an open source project called Chromium.

Mozilla Firefox 9.0.1 Final Portable

Mozilla Firefox is a free and open source^[9] web browser developed for Microsoft Windows, Mac OS X, and Linux coordinated by Mozilla Corporation and Mozilla Foundation. Firefox uses the Gecko layout engine to render web pages, which implements current and anticipated web standards.^[10] As of May 2012, Firefox has approximately 25% of worldwide usage share of web browsers, making it the third most widely used web browser.^[11][12][13] The browser has had particular success in Indonesia, Germany and Poland, where it is the most popular browser with 67%,^[14] 50%^[15] and 44%^[16] of the market share respectively.

Skype 5.7.0.137 Multilingual Full Version

Skype is a proprietary voice-over-Internet Protocol service and software application originally created by Niklas Zennström and Janus Friis in 2003, and owned by Microsoft since 2011.
The service allows users to communicate with peers by voice, video, and instant messaging over the Internet. Phone calls may be placed to recipients on the traditional telephone networks. Calls to other users within the Skype service are free of charge, while calls to landline telephones and mobile phones are charged via a debit-based user account system. Skype has also become popular for its additional features, including file transfer, and videoconferencing. Competitors include SIP and H.323-based services, such as Empathy, Linphone, Ekiga ^[8] as well as the Google Talk service.
Skype has 663 million registered users as of September 2011.^[9] The network is operated by Microsoft, which has its Skype division headquarters in Luxembourg. Most of the development team and 44% of the overall employees of the division are situated in Tallinn and Tartu, Estonia.^[10][11][12]
Unlike most VoIP services, Skype is a hybrid peer-to-peer and client–server system. It makes use of background processing on computers running Skype software. Skype's original proposed name (Sky Peer-to-Peer) reflects this fact.
Some network administrators have banned Skype on corporate,^[13] government, home, and education networks,^[14] citing reasons such as inappropriate usage of resources, excessive bandwidth usage, and security concerns.

Yahoo! Messenger 11.5.0.155 Offline Installer + Multi Accounts Login

Yahoo! Messenger (sometimes abbreviated YIM or YM) is an advertisement-supported instant messaging client and associated protocol provided by Yahoo!. Yahoo! Messenger is provided free of charge and can be downloaded and used with a generic "Yahoo! ID" which also allows access to other Yahoo! services, such as Yahoo! Mail, where users can be automatically notified when they receive new email. Yahoo! also offers PC-PC, PC-Phone and Phone-to-PC service, file transfers, webcam hosting, text messaging service, and chat rooms in various categories.
Yahoo! Messenger was originally launched under the name Yahoo! Pager on March 9, 1998.^[1]
In addition to instant messaging features similar to those offered by ICQ, it also offers (on Microsoft Windows) features such as: IMVironments (customizing the look of Instant Message windows, some of which include authorized themes of famous cartoons such as Garfield or Dilbert), address-book integration and Custom Status Messages.^[2] It was also the first major IM client to feature BUZZing and music-status. Another recently added feature is customized avatars. Yahoo! Messenger also allows users to access Yahoo! Chat Rooms.