For Windows 10 64-bit users, use OTVDM (WineVDM) – a free utility that runs legacy 16-bit apps on 64-bit Windows. Then launch leapword.exe directly.
Check the C-DAC GIST page for modern, supported versions of their language tools.
Follow the on-screen prompts to select your preferred Indian languages (e.g., Hindi, Marathi, Sanskrit). :
icon to keep this page displayed.)
