If you're a freelance developer, you probably know that building the next big thing takes time, testing, and many tries. And while organizing your work internally is one challenge, getting feedback from clients is a whole other ballgame. That's where Dropbox Pro steps in. Getting organized with Dropbox makes collaborating with others a breeze so you can focus on building something amazing. Whether you're getting assets from a designer, sending a build to a client for review, or shooting specs to a colleague for her input, everyone can stay up to speed with Dropbox. Here are some tips to jumpstart your next project: