GoodBooks.io - Largest curated collection of 8,500+ book recommendations.

Filehippo - Filehippo is your key to opening files that Windows claims are "in use by another user" or simply "can't be found." Avoid the hassle.

BookAuthority - BookAuthority collects the most recommended books on business, technology and science - as featured on CNN, Inc and Forbes

Softonic - Softonic is a website that offers downloads for free software and games.

Goodreads - See what your friends are reading.

Softpedia - A library of over 1,000,000 free and free-to-try applications for Windows, Mac, Linux and Smartphones, Games and Drivers plus tech-focused news and reviews