If you select a text you can add multiple tab spaces to the all lines simultaneously.
I can confirm the answer from kelgwiin for sublime text.
Depending on your platform you could also do the following in sublime text:
Linux: Hold shift
and the right mouse button
, then move the mouse up or down to make a column selection.
Windows + OS X: Simply hold down the mousewheel
and move your mouse up and and down to select the columns.
Hope this helps!