Search Atom packages.

ms-clean

Replace MS smart quotes with ascii quotes
jwhulette
182

switch-quotes

Quickly toggles the quote characters
twifty
830

quote-words

Quote every word of the selected text
jamesr73
1,350

expand-selection-to-quotes

Expands selections to single or double quotes.
clessg
9,216

vim-surround

vim-surround for Atom!
gepoch
31,998

smart-tags

Prevent double input of brackest, curly braces, and quotes as in sublime text
pudymody
2,937