From Just Solve the File Format Problem
BGL is a format for storing language dictionaries (AKA glossaries). It is closely associated with a company and program called "Babylon", and is therefore often called Babylon BGL.
- How to convert .bgl (babylon dictionary) to stardict format@in [sic] windows 7?
- Good offline dictionaries for GoldenDict (References files in other formats as well]
- ↑ Apparent release of the Babylon software; see e.g. footer of https://web.archive.org/web/20030801082738/http://www.babylon.com/gloss/glossaries.html
- ↑ Goldendict source → bgl_babylon.cc → Babylon::open()