Google AdWords Editor is Google's free, downloadable account management application for your computer. Download your AdWords account to your computer, make your changes, then upload your revised campaigns.
Navigate your account quickly and easily
Make bulk changes to keywords and ad text
Work offline, then upload your changes
Copy and paste keywords and ad text
Circulate proposed changes and get feedback
What's new in AdWords Editor
Custom rules now apply to all campaigns, including all enabled, paused, pending, or draft campaigns. However, custom rules won’t apply to removed or finished campaigns.
Your audience list must have at least 1,000 active users. If your audience list has fewer than 1,000 active users (updated from 100 active users) and you want to use it for a Search campaign or ad group, your ads won’t serve against this list
until more active users are added.