Productivity Tools

---

Zamzar 
Helps you transform your songs, videos, images and documents into different formats.
Online Converter
Convert files like images, video, documents, audio and more to other formats with this free and fast online converter.
InstaCalc 
Essentially brings Excel and a calculator together. The main draw is the ease of use. Users simply type in the information they are working with and InstaCalc does the math for them. Users can also share Calcs which is another big plus and helps nurture a more interactive and social experience.
Desmos A Better Calculator
A fully functional, browser-based graphing calculator. The calculator performs all of the functions you would expect to see in a graphing calculator with a couple of extras that you don't find in typical graphing calculators. Desmos allows you to share your equations and graphs through a Bit.ly link. Desmos graphs your equations as you type them and redraws them as you alter your equations.
Online OCR
Extract text from images  (JPG, JPEG, BMP, TIFF, GIF) and convert into editable Word, Text, Excel, PDF, Html output formats. Converted documents look exactly like the original - tables, columns and graphics.
Sci2ools
A productivity suite which consists of an OCR tool,an equation editor, a pdf converter and more.