UC browser is the best browsing software you ever get . Here are some feature I am listing .
1 Have its on piture lock system which is even present in window phone and it works perfectly everytime .
2 Allow you to download youtube videos or video at any site directly .
3 have its own pdf reader .
4 have ita own media player which is really fantastic .
5 have fantastic themes .
6 Have QR code scanner .
7 have night mode .
8 you can fix the text size according to you .
9 you can take screenshot of that much screen that you want .
So accoring to me it is the best browser