Lekhan is a free offline Hindi typing application developed by NeoTec Services for Android devices. This utility app is designed to provide users with an easy and efficient way to type in Hindi using Hinglish. The app features a Hinglish to Hindi translator that automatically translates words when space is pressed. It also has a QuickTyper feature that allows users to quickly type in Hindi without having to switch between keyboards. Additionally, the app can translate English text to Hindi.

Lekhan has two tabs: Hinglish and English. In the Hinglish tab, users can type in Hinglish in the given box, and when they hit space, the word will replace with the corresponding Hindi word. Users can also select words from suggestions, copy the translated Hindi, and share it. In the English tab, users can enter or paste English text in the given box and press Translate to get the Hindi translation. They can also copy and share the translated Hindi.

One useful feature of Lekhan is the ability to long-press and drag to the 'delete icon' on QuickLauncher to close it. Overall, Lekhan is a handy app for anyone looking to type in Hindi using Hinglish and translate English text to Hindi, with easy-to-use features and offline support.