SandGlass is a free app that lets you translate between various formats. This is done using a neural network that understands the format of the document being translated and translates it to the desired language. The app will also translate text and images from any source. All that is needed is to select the desired language and the document to be translated.

It supports many formats such as PDF, Word, Excel, PowerPoint, Text, and many more. All you need to do is to select the desired format and choose the source and destination languages. It is recommended to use the latest version of the app to get the best results.