Good day, people! Here is our app - Instant Translate. Our point was to make process of translation as simple as it can be at all.
It’s features:
- simple and clean design
- super-fast access to interface via shortcuts (which can be configured) or top menu button
- translation anywhere using context menu function
- speech recognition
- offline history
- cross-platform support
Languages supported: 104.
You can get some free promo-codes for Mac versions right over here 
I would really appreciate any opinions, cause we want to create a true convenient way to work with multiple languages.