Opening the iTunes Store.If iTunes doesn't open, click the iTunes application icon in your Dock or on your Windows desktop.Progress Indicator
Opening the iBooks Store.If iBooks doesn't open, click the iBooks app in your Dock.Progress Indicator

iTunes is the world's easiest way to organize and add to your digital media collection.

We are unable to find iTunes on your computer. To download the free app Westlaw by Thomson Reuters, get iTunes now.

Already have iTunes? Click I Have iTunes to open it now.

I Have iTunes Free Download
iTunes for Mac + PC


By Thomson Reuters

Open iTunes to buy and download apps.


Tap into the world’s most advanced legal research service wherever you go! The Westlaw app – available for iPad and iPhone – is the most awarded legal research app as voted by industry professionals and recognized by the National Law Journal, The Recorder, The Best of the Midwest, and more. Access Westlaw features such as WestSearch, Keycite, Folders, History, Notes, and Highlighting, which have all been redesigned for both the iPad and iPhone.

“The Westlaw app is very well-designed and easy to use, making it simple to get legal research done when you are in court or otherwise out of the office. In fact, the app is so nice that I will often use it even when I am in my office, doing my legal research on the iPad while my brief is open on my computer.” – Jeff Richardson, iPhone J.D. in ABA Journal
In addition to the functionality that you've come to expect from Thomson Reuters Westlaw, our iPhone app provides a new focus on Current Awareness, optimized with Westlaw Alerts and optional notifications. With this exciting new feature, you can track and receive updates from companies, practice areas, and dockets, as well as having the ability to customize a News view to be of specific interest to you. Please note that a Thomson Reuters Westlaw account is required to access this app.


-View Westlaw alerts on your device
-Track and follow Companies of interest
-Stay current in your Practice Area with updates and customizable News Feed 
-Use WestSearch to research an issue and find or Keycite Documents 
-Save documents for offline reading and annotating
-Navigation and Filtering options
-Organize and share your folders
-Access your research History and Favorites
-Browse and search content pages
-Email documents or selected text with a reference

What's New in Version 4.2.1

- Enhanced password security during OnePass authentication
- Users can now revoke app access on unwanted devices via OnePass configuration portal
- General enhancements and bug fixes


iPhone Screenshot 1
iPhone Screenshot 2
iPhone Screenshot 3
iPhone Screenshot 4
iPhone Screenshot 5
iPad Screenshot 1
iPad Screenshot 2
iPad Screenshot 3
iPad Screenshot 4
iPad Screenshot 5

Customer Reviews


Westlaw should read these reviews and make this application useful. As it stands right now, it's useless. There is no split screen mode which permits using it with Microsoft word, cannot view table of contents for secondary sources and it is extremely limited. One would think that with Westlaw charging exorbitant fees and saving costs by outsourcing all of its tech support jobs to the Philippines that it would make such an important application useful. Time to switch to lexis advance.

Buggy and hard to use

Makes you log in again after like 2 minutes of being out of the app. Doesn't have any hyperlinks to useful headnotes. Needs serious work. Barely useable as is


Would give zero if I could. While scrolling through a case or clicking on headnote number, some domain name seller takes over the screen.

View in iTunes
This app is designed for both iPhone and iPad
  • Free
  • Category: Reference
  • Updated:
  • Version: 4.2.1
  • Size: 25.8 MB
  • Language: English
  • Seller:
Rated 12+ for the following:
  • Infrequent/Mild Sexual Content and Nudity
  • Infrequent/Mild Mature/Suggestive Themes
  • Infrequent/Mild Realistic Violence
  • Infrequent/Mild Profanity or Crude Humor
  • Infrequent/Mild Alcohol, Tobacco, or Drug Use or References

Compatibility: Requires iOS 9.0 or later. Compatible with iPhone, iPad, and iPod touch.

Customer Ratings

Current Version:
All Versions: