Excel Convert Files From English To Tamil and Tamil To English Software - Version 7.0 This software offers a solution for users who want to convert Excel files from English to Tamil and Tamil to English. The user can specify a list of files or an entire folder and then choose a block of specific cells, the active sheet or the entire workbook for translation. This software uses Google Translate as the backbone for translations and requires a Google Translate API key. Instructions for obtaining a key are found within the software. Excel 2000 or higher required.