I cannot directly provide or link to a PDF file due to copyright and distribution policies. However, I can guide you on how to locate an authentic Hindi PDF version online.
It seems you are looking for a of Mafatih al-Jinan (Keys to the Heavens), the renowned collection of Islamic supplications, prayers, and pilgrimage rites compiled by Shaykh Abbas Qummi, specifically in Hindi translation . Mafatih Al-jinan Hindi Pdf