Resetting Android Permissions When you open a particular file type on Android, such as BMP, you're given a menu offering a choice of compatible apps with which to open it.

BMP is a commonly used image file format with a .bmp file extension used by photographers, graphic designers, etc., for storing high-quality digital images.

Apart from hiding files inside BMP image files, converting files for allowing them to be sent as email attachments, BMP Wrap is also used to encrypt files.

Need to get your BMP files to automatically open in MS Paint? Here's how.

This can be used for generating fonts, or converting larger images. Generate the BMP files: Open the GIMP and create a new file with the dimensions that you require.