LDOCE5 Viewer X is a desktop dictionary viewer for the Longman Dictionary of Contemporary English 5th Edition.
LDOCE5 Viewer X is a cross-platform rewrite of the original ciscorn/ldoce5viewer for Windows, Linux, and macOS.
The original version was written in Python, but this version is implemented in C# and Avalonia.
Original dev is Taku Fukada from Japan since 2012
