PPT viewer: PPTX slides reader is an Android app developed by it9 that allows users to view PowerPoint presentations on their smartphones. It is a simple and free app that is specifically designed to read PPT and PPTX files. The app is a great solution for students and office employees who want to view their presentations on their Android phones.

The app is an excellent resource for reviewing presentations before delivering them in meetings. With quick and easy access to the app, users can view their presentations and slideshows from anywhere. The app also has a PPT explorer feature that allows users to easily find and explore PPT files on their Android phones. Additionally, the app includes a PPT file manager that enables users to manage all their PPTX and presentation files in one place.