Microsoft Indic Language Input Tool
Microsoft Indic Language Input Tool helps you enter Indian language text easily into any Microsoft Windows applications. The primary input mechanism is transliteration. Additionally, it provides a visual keyboard to assist with editing words that do not transliterate properly.
ज्यादा जानकारी के लिए यहाँ देखें : https://bhashaindia.com/ilit/
Google Input Tools on Windows
Google Input Tools for Windows is an input method editor which allows users to enter text in any of the supported languages using a Latin (English / QWERTY) keyboard. Users can type a word the way it sounds using Latin characters and Google Input Tools for Windows will convert the word to its native script. Available input tools include transliteration, IME, and on-screen keyboards.
ज्यादा जानकारी के लिए यहाँ देखें : https://www.google.com/inputtools/windows/