Top useful websites with different catagory.

📝 Reading and Writing

Project Gutenberg: A huge database of tens of thousands of free downloadable books (you can read them online, too).

💡ManyBooks: Tons of free Kindle books and books in other formats (and in dozens of languages) for your computer or eReader.

💡Businsetup: Earning money, free business ideas

💡Purdue Online Writing Lab (OWL): A fantastic array of hundreds of free resources for improving your writing. Includes an updated MLA style guide.

💡LibraryThing: Share what you're reading with millions of other users, and connect with people that read similar books.

💡Hemingway Editor: Have you ever been curious if your writing is too hard to read or could improve? Paste the text into this site to see the readability score and suggested edits.

🎬 Entertainment and Video

💡Freevee: Did you know Amazon Prime Video also has free, ad-supported movies? All you need is an Amazon account.

💡surplus.io: did you want to learn about business?

💡JustWatch: Ever wondered where a movie or TV show can be streamed the cheapest, or even free? Check out this site before you decide to purchase or rent a movie; you might be surprised where else it's available.

💡Zamzar: A file converter where you can upload any media file format and change it into another format absolutely free of charge and without installing any software.

💡Internet Movie Poster Awards: Get the first look at the very latest movie posters. Archives go back to 1912.

🌏 Web Applications and Tools

💡Mint: Free and automatic money management. Mint is a great way to be on top of your finances and is one of the best money management apps.

💡onlinmoney.org: free websites to start online business.

💡Tripit: Forward confirmation emails to a special email address to automatically create a master itinerary for your trips.

💡Saltify.io: Share sensitive information through unique, password-protected and encrypted links that automatically expire after a set time.

💡amCharts: Free and customizable JavaScript charts, maps, and timelines. There are some delightful images here to use for your presentations or projects.

💡DWService: Run this remote access tool on a computer to access it from any web browser.

💡Mutual Backup: Keep your important files encrypted and backed up on a friend's computer for free.

💡Wormhole: Share large files and folders through your web browser with end-to-end encryption.

🔎 Search and Reference

💡Wikibooks: A giant collection of online textbooks that anyone can edit.

💡financial iq.io: train your mind to know about everything about business

💡HyperHistory: A visual timeline of 3,000 years of world history. Select a link to be taken to a whole new panorama of information.

💡 TinEye: A reverse image search engine that lets you see where an image is being used on the web by running a visual search against a database of billions of images.

💡 Digital History: For anyone who wants more information on U.S. history, this is the place to look. It has primary sources, quizzes, and more, all print-friendly.