Translate.Net

Translate.Net is free and open source client for many language services available online (translators, monolingual and bilingual dictionaries). 45 sites, 57 services, 70 languages, more of 4000 translations directions.

Services:
Google dictionary and Google translator
9 DICT servers with 94 dictionaries
Wikipedia and wiktionary
Yahoo Babel Fish translator
SYSTRAN translator (used by Altavista Babel Fish)

Features:
intelligent switching of translation directions based on automatic detection of input language and keyboard input language (keyboard layout)
system hotkeys by keyboard(Ctrl+C+C and\or Ctrl+Ins+Ins) and mouse (Alt+Right mouse button) or custom mouse\keyboard combination allow to activate Translate.Net and perform translation from any program easy
available portable version
ability to create user profiles - custom set of services
history of used language pairs which sorted by last use time

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Virtual Router

Virtual Router is a free, open source software based router for PCs running Windows 8, Windows 7 or Windows Server 2008 R2.

Using Virtual Router, users can wirelessly share any internet connection (Wifi, LAN, Cable Modem, Dial-up, Cellular, etc.) with any Wifi device (Laptop, Smart Phone, iPod Touch, iPhone, Android Phone, Zune, Netbook, wireless printer, etc.)

These devices connect to Virtual Router just like any other access point, and the connection is completely secured using WPA2 (the most secure wireless encryption.)

The Wireless Network create/shared with Virtual Router uses WPA2 Encryption, and there is not way to turn off that encryption. This is actually a feature of the Wireless Hosted Network APIs built into Windows 7 and 2008 R2 to ensure the best security possible.

You can give your "virtual" wireless network any name you want, and also set the password to anything. Just make sure the password is at least 8 characters. 

Requires: Microsoft Dot Net 3.5

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Free PDF to Word Converter

Free PDF to Word Converter is an easy to use utility that doesswift conversions from PDF to Word. You just need to add the filewhich you intend to convert into the program and click Convert.

It is that easy! This program will create an exact copy of the PDF file. It will retain all graphics, fonts and formatting. It supports all versions of MS Word so that you would not have any troubles editing the converted file.

Free PDF to Word Converter offers several ways to convert your documents; you can either right click the document and select "convert PDF to editable format" or use the program´s interface which is very intuitive and allows one-click-conversions.

Features:

• Absolutely free, no charges or obligations.
• User friendly interface.
• Will retain the original layout of the document.
• Fast conversion from PDF to Word.
• Support for MS Word 2003 and 2007.
• Supports all Windows systems.

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AVG AntiVirus Free 2014

With this free distribution version of the popular AVG Anti-Virus system, you will get a reliable tool for your computer protection against computer viruses.

Features:

• Automatic update functionality
• The AVG Resident Shield, which provides real-time protection as files are opened and programs are run
• The AVG E-mail Scanner, which protects your e-mail
• The AVG On-Demand Scanner, which allows the user to perform scheduled and manual tests
• Free Virus Database Updates for the lifetime of the product
• AVG Virus Vault for safe handling of infected files

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Free Math / Physics / Engineering Software

Freeware for learning about math, physics, and engineering. Math quiz has the Space Invaders type look and feel where the math problems fall down the screen. You can also take a look at the virtual generator which shows you how electricity is made. Other simulations include a DC voltage circuit, the 3d vector, the quadratic equation, and how a light emitting diode works (LED).

DOWNLOAD Free Math / Physics / Engineering Software

Nasa World Wind

World Wind lets you zoom from satellite altitude into any place on Earth. Leveraging Landsat satellite imagery and Shuttle Radar Topography Mission data, World Wind lets you experience Earth terrain in visually rich 3D, just as if you were really there. Virtually visit any place in the world. Look across the Andes, into the Grand Canyon, over the Alps, or along the African Sahara.

Note: World Wind benefits most from a video card with 3D acceleration. If you don´t know whether your machine comes with one, it is likely to have one built in if the computer was purchased within the past two years.

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Dexpot (Multi Desktops on your Computer Screen)

Dexpot is a free and very useful software for any computer user, you can have 4 screens on your computer screen simultaneously like at one screen you are working on internet, at second screen you are using any graphic software, third one is using for viewing pictures and fourth screen is for Msword document, now you do not need to minimize first screen to view the second one and do not need to minimize the third screen to view the fourth one,, all screens are appearing on your computer screen. 

Download Dexpot Free