How to handle scraping data?

I’ve conducted data scraping using following two function.
How to handle scraping data?

1.Read PDF text => Generate Data Table
Then how to separate scraping pdf data using Columnseprators?
Columnseprators can accept only string and if I would like to separate space or tab, how can I put?

2.Get visible text
If I get specic number from txt file using “Get visible text”.
How to conver to interger and how to put as number in excel sheet?

Best Regards,
Takuya

Is there any solution?