To get a Chrome as a portable app, you can:
1. Download the following (old) app
2. DIY !
- Get chrome-win32.zip edition,
- Unzip it in your prefered directory,
- Create a UserData directory ion the just created one the unzip operation,
- Create a shortlink to chome.exe
- Edit properties of the link and in the Shortlink tab:
add at end of line 'target'
xxx\chrome.exe --user-data-dir="userdata"
See capture bellow:
Illustration 1 - Chromium shortlink properties
Chrome User data will be now stored in the specified path.
That's all.