What is a BMPR file? A BMPR file is a project file created by Balsamiq Mockups, an application used to wireframe websites and mobile app UIs . It contains one or more wireframes, as well as UI elements added to those wireframes. Balsamiq Mockups users can export the wireframes BMPR files contain in the .PDF or .PNG formats, to share with others.

More Information BMPR file open in Balsamiq Mockups Front-end developers, UI designers, and others can use Balsamiq Mockups to prototype the front-end design of a website or mobile app. Each Mockups project can include one or more wireframes showing, for example, different pages of a website or different screens of an app. These wireframes are comprised of images that simulate a device, such as an iPhone or Android phone, or a UI element, such as a button, menu, or logo. Users can save their Mockups projects as BMPR files. This allows them to return to their projects and continue editing them later. Users can also export any of the wireframes a BMPR file includes as a PDF or PNG file. To do so, they select File → Export... from the program's menu bar. NOTE: Balsamiq Mockups projects were previously saved as .BMML files.