You must be logged in as an administrator to install these tools.
Go to Scripts and click Run Script. Then select the downloaded file "TimScriptsInstaller.mzp".
Below you will find links to the Google Drive and Dropbox folders that contain the scripts themselves
If you go to my Youtube page you can get an explaination of most of the tools. If you see any explained that are not included then they are probably not usable anymore. If you really want them just drop me an email.
These tools are free and they always will be. If you feel like donating a little it is greatly appreciated but they are free. IF you ever see any of my scripts as part of a package that someone is charging for let me know. I always keep my stuff free for the community.