Lookupper

Pop-up dictionary lookup and translation tool. With zero idle CPU usage!

We respect your privacy. We collect no personal Information using our Application: https://lookupper.com/privacy/

Just place your cursor on a word and press the keyboard shortcut. The definition will appear in a pop-up window. You can choose which dictionaries you prefer and the order in which the definitions appear.

Lookupper works seamlessly in all applications, including browsers, books, picture captions, movie subtitles, and windowed games.

It works with English, Spanish, French, German, Italian, Portuguese, Russian, Ukrainian and many other languages that can be installed in Windows.

Lookupper Pro adds context-aware dictionary and translation features, so you can understand even the most challenging foreign texts. You will receive a free 7-day trial of Lookupper Pro upon your first use.