You could have downloaded BosworthToller 1.7 for Mac from our application library for free. The following version: 1.7 was the most frequently downloaded one by the program users. This free Mac app was originally created by davidfinucane. The bundle identifier for this app is com.davidfinucane.bosworthToller. BosworthToller for Mac is included in Education Tools. Commonly, this program's installer has the following filename: BosworthToller.zip.
From the developer:
BosworthToller is a computer version of the Bosworth-Toller Anglo-Saxon Dictionary. This Old English Dictionary is out of print, hard to find, and expensive. BosworthToller lets you search the dictionary by entering in substrings and typing in the weird Anglo-Saxon characters by their modern equivalents.
You may want to check out more Mac applications, such as Translate Text, collatinus or SignMyImage, which might be similar to BosworthToller.