Downloading Wiki Offline — A Wikipedia Experience 1.74 for Mac from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this app available. This application's bundle is identified as com.avocadohills.osxwiki.
The software is sometimes distributed under different names, such as "Wiki Offline A Wikipedia Experience", "Wiki Offline". The latest version of the application is supported on Mac OS X 10.7 or later.
The most popular versions of Wiki Offline — A Wikipedia Experience for Mac are 1.7, 1.5 and 1.1. The software is included in Education Tools. This Mac app was originally produced by Avocado Hills, Inc. According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software.
From the developer:
Wiki Offline delivers the premium reading experience for the entire corpus of human knowledge. This premiere service is the result of collaboration with over 1000 users just like you. Join the myriad of scientists, teachers, frequent flyers, vacationers, parents, and knowledge lovers whose lives have been improved by Wiki Offline.
Upon launching the app, you will be prompted to download Wikipedia onto your device.
You may want to check out more software for Mac, such as Wiki Offline - 80+ Languages of Wikipedia, Wikibot — A Wikipedia Articles Reader or App Wiki for Wikipedia, which might be similar to Wiki Offline — A Wikipedia Experience.
Reference
Icons & cursors