You can open files in another app directly from your Edmodo library! We are looking to expand this feature to the post stream as well in the near future!
- Select "Library" from the left Navigation Drawer.
- Tap any file in your Library, and you will be prompted to complete the action using a specific program (the program will differ depending on file type).
- Select the program you would like to use, and select whether or not you would like to always open files of this type with the specified program, or just this one time.