You could have downloaded OtherBrowser 0.5 for Mac from our application library for free. The actual developer of this free software for Mac is Elastic Threads. The unique ID for this application's bundle is com.elasticthreads.OtherBrowser. The application is included in Internet & Network Tools. The most popular version among the application users is 0.5.
From the developer:
OtherBrowser is a very simple (21 lines of code) applescript application that makes it very simple to send a url to a specific browser (chrome and safari only) on your mac. The main use case here is a bookmarklet in your browser’s toolbar that will automatically send the current page to your other browser.
You may want to check out more Mac applications, such as Delete Flash Cookies, RSS Checker or MiniSafari, which might be related to OtherBrowser.