GoldenDict
6.5#23 in online dictionariesFree planFree planAndroidLinuxmacOSWindows
VisitGoldenDict suits readers who need to search several dictionary formats, web references, or audio sources, including from other applications. Its Windows installer requires users to obtain local dictionaries separately.
MDBG suits Chinese learners who want dictionary lookup alongside reading and practice tools. Its offline macOS dictionary and Windows Chinese Reader may suit people who need desktop lookup or text scanning.