Most Useful Websites

• glassdoor.com : Research what it is like to work with different companies.
• keepmeout.com : Keep yourself away from time-wasting websites.
• eatthismuch.com : Create meal plans and reach your nutrition targets.
• manualslib.com : Database of PDF manuals for various products.
• calorieking.com : Find nutrition information of various foods.
• loads.in : Find how much time it takes for a website to load.
• nophonetrees.com : Talk to an actual person instead of a machine when you call customer service.
• pcpartpicker.com : Plan out your next PC .
• wakerupper.com : Send yourself a wakeup call.
• writecheck.com : Correct Grammar and check for plagiarism.
• amazon.com : Best Place to buy things online.
• network-tools.com : Various network tools.
• weatherspark.com : Take a Graphical look at the weather.
• swole.me : Plan out your meals better.
• paperbackswap.com : Swap books with others.
• compassionpit.com : Discuss your problems with others and help them and yourself too.
• ripetrack.com : Find out when certain fruits are ripe.
• sleepyti.me : Plan your sleep schedule better.
• gasbuddy.com : Track local gas prices.
• twofoods.com : Compare two foods.
• unlistmy.info : Find out which websites store data about you and tell them to unlist you.
• seatguru.com : Find out where are the best seats on your plane flight.
• dropbox.com : Backup your sensitive data online.
• idlekeyboard.com : Make it sound like you are hard at your work.
• pastebin.com : Place to paste and store your text.
• wetransfer.com : Easy way to send big files online.
• homestyler.com : Design your own home.
• rhymer.com : Online rhyming dictionary.
• mailvu.com : Video Email.
• scribblemaps.com : Draw maps then share them with friends.
• woorank.com : Find out what your website is missing, how you can improve it and how to make Google recognize it better.
• thistothat.com : Find out the best way to glue this to that.
• join.me : Peek in somebody's computer screen.
• searchtempest.com : Search all of craiglist with one search.
• retailmenot.com : Find coupons for anything.
• ptable.com : An interactive periodic table.
• camelcamelcamel.com : Track prices for any product.
• simplynoise.com : Listen to white noise.
• spreeder.com : Improve reading speed and comprehension.
• whatismyip.com : Figure out your I.P. address.
• heavens-above.com : Follow satellites and constellations.
• wolframalpha.com : A computational knowledge engine.
• jimmyr.com : Link aggregator.
• radioreference.com : Listen to Radio channels across the nation.
• newsmap.jp : Popular news headlines.
• charitynavigator.org : Evaluates various charities.
• pipl.com : A search engine for finding people.
• recipepuppy.com : Search recipes based on ingredients you have.
• couchsurfing.org : Crash on someone's couch anywhere in the world.
• freecycle.org : A network of people giving away free stuff in their towns.
• privnote.com : Write a note to someone that will self-destruct after they read it.
• printwhatyoulike.com : Print precisely what you want from any webpage. 
• printfrendly.com : Make any webpage print friendly.
• zillow.com : Great source for finding your next home.
• padmapper.com : Maps out possible apartments/homes that fit your criteria.
• duckduckgo.com : A search engine that's not following you.
• roadtrippers.com : Plan your route with the best lodging and attractions.
• mint.com : Budget your money.
• deadmansswitch.net :  Have emails sent when you die.
• readability-score.com : Find out how much readable text is.
• oldversion.com : Get old version of softwares.
• keybr.com : Practice your touch typing.
• avoidhumans.com : Find places to go in public that are not crowded.
• shouldiremoveit.com : Find out which applications you should remove from your computer.
• squirt.io : Speed read the web, One word at a time.
• ninite.com : Download all the free software you want at the same time.
• youconvertit.com : Convert Documents.
• gfycat.com : Upload your gifs.
• pintsinthesun.co.uk : Find somewhere to drink a pint in the sun.
• netflixroulette.com : Find something random to watch on Netflix.