What is the Maximum Size - I can use in Document Directory ?

Getting Started Newbie Questions
#1

I want to download content of Max Size despite in GB’s.
I didn’t find any clarification regarding maximum size of document directory.

Kindly please specify ?

Thanks
Assif

#2

There is no specific limit.  Rather that will be dependent upon device and remaining space.

#3

There is no specific limit.  Rather that will be dependent upon device and remaining space.