What is the best GUI for git?Tortoise is better and it's widely used among developers for their SVN and GIT operations. However, there are other applications, but the next one related to good reviews and usability is SmartGITHG. It's available as a trial download from the official website. You can read reviews and testimonials of other users on the same website to make an opinion about its way or working.
Git is a fast, scalable, distributed revision control system. Git allows and encourages you to have multiple local branches that can be entirely independent from each other. The creation, merging, and deletion of those lines of development takes less than a minute.