Download UpTop chrome extension. Click on the left border of a page for scroll to the top. To return to the previous position, click it again. and install in your Google chrome browser. This is Direct UpTop Crx download for Chrome it is also called UpTop offline CRX for chrome Download. This UpTop is used to Click on the left border of a page for scroll to the top. To return to the previous position, click it again.