Can I use git to version control psd files and maya projects?

One thing to keep in mind is that git does not work well with really large repo's or files.

Here is an article about why Facebook isn't using git for their version control. Basically git didn't scale well enough.

Github has a good explanation of git's limitations here:

git can handle almost any file that you throw at it (see an explanation of binary diff)

Photoshop

You should have no problem using git to version a photoshop file. (Assuming they are relatively small)

Maya

Maya likely generates too big of projects to scale well in git. Especially if you plan on pushing to a remote like github or gitlab.

Most of the people I know who use Maya or similar software, keep their work on a network mounted drive to share with just a couple of collaborators. When a version is ready for release, it is rendered and hosted on a ftp site.

Additional Resources

Semantic Versioning

https://stackoverflow.com/questions/540535/managing-large-binary-files-with-git

I've had this issue for a long time as well. Done quite some research and there are a few options for you to version control your graphical assets. Some of them require your own server (some requires you to specifically run Windows server) and some can be hosted on a third party server. My favorite (although not completely satisfactory) was Timeline from Pixelnovel.

There's a similar question here about Timeline.

In my experience, you should make sure that all your collaborators are using the same version of the software (both Timeline and PS/AI/Maya), older versions of PS requires you to run an older version of Timeline which doesn't handle the working tree the same way as in more up-to-date versions.

I've also version controlled large graphical assets with regular Subversion (no GUI) and I found it wasn't all that bad if you're OK with using the terminal. Of course, things like merging, conflicts etc. isn't possible with binaries but at least you get a neat version management with a structured log. Also, with SVN you can lock a file while working with it (which Timeline does for you).

I prefer not to use git with graphics (though I do for non-binaries) and the points made by spuder are very valid.