Can I integrate date picker extension using professional license of QlikSense?

[jsaifuddin]

Can I integrate date picker extension using professional license of QlikSense?

[yujiyamane]

Yes

There is an extension called senseDateRangePicker.

http://branch.qlik.com/#!/project/5697a878dcc497f80ed514bf

It is one of my favorite extension and works great.

Hopefully this helps.