16 Best, Online Collaborative Design Apps for Creative Feedback and Client Sign-off

With collaboration services being one of the most in demand in today’s web-specific market, there have emerged a considerable number of online tools that help to ease the process of creative work.

The project collaboration app segment isn’t an exception here in any way. Freelance designers need convenient tools for communicating with their clients and getting sign-off on creative projects. Also, teams require reliable instruments that enable their online collaborative design work.

Even in this quite narrow field, demands for what is really essential can vary, but still we can identify a series of features almost every designer would find useful in a design collaboration service, such as: support for various file formats, commenting options, project management features, client approval tools, and more.

To help freelance designers make up their mind on what is the best online collaboration tool for project sign-offs that fits their creative business scope, we have reviewed a number of web collaboration services.