This is an application that displays Wikipedia and its sister projects in full-text search by language. In the Wikipedia site, articles matching the search results are displayed. In this application, it is easier to find the item you want to know if the keyword is ambiguous by first displaying the list of articles including keywords. Currently you can search Wikipedia, Wiktionary, Wikisource, Wikinews, Wikibooks, Wikiquote. When searching without entering keywords, lists are displayed randomly for one screen. You can display the number specified by one search and add results until it exceeds 100. When the specified number is set to 0, it becomes automatic with the screen size. In addition, you can bookmark an article for each language, and you can refer to the search history up to the last 50.