Is there a good (visual) Git tool for Mac OS X or Windows? [closed]

I'm looking at porting my projects to Git from SVN (I'm convinced that Git is worth the move) and I'm trying to come up with a set of tools to use for the project. I've googled around for some tools but I wasn't really impressed with what I found.

What visual tools are recommended for Git users on Mac OS X? What about Windows? (I have multiple development environments and I need git tooling in each one of them)

Is there a git GUI for Mac?

GitFinder is a git GUI for macOS computers that run on macOS 10.11. 5+ operating systems. It combines a version control system or Git with a Finder module.

Is there a GUI for git?

Git comes with built-in GUI tools for committing (git-gui) and browsing (gitk), but there are several third-party tools for users looking for platform-specific experience.

Here's one for Mac: GitX

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