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Exercise files

Exercise files: Unity 5: 3D Essential Training
Exercise files: Unity 5: 3D Essential Training

Resume Transcript Auto-Scroll
Skill Level Beginner
6h 47m
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Q: I can't open the exercise files. What's the .7Z extension?

A: The .7Z extension is for a 7-Zip file. 7-Zip is an open-source file compression standard that is similar to ZIP, but it has a much better compression rate in certain situations. For the exercise files in this course, using a standard .ZIP file would have added more than 6 GB to the download size, so we opted for a more efficient format.
To extract the .7Z file, you'll need some free software. If you visit, you can find free, open-source software for Windows. For Mac users, please see to download Keka, a free application that can do the same. For those with software security policies in place, Keka is also available in the Mac App Store for $1.99.
For additional information, please see the "Exercise files" video in the Introduction chapter of this course.

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