The File Extensions Database

.BMML File Extension

  • Developer by: Balsamiq Studios
  • Category: Page Layout Files
  • Format: XML

What is an .BMML file?

.BMML is Balsamiq Mockups Markup Language File

A BMML file is a mockup file created by Balsamiq Mockups, an application used to build GUI designs and website wireframes. It contains markup language in XML format that is rendered into a mockup of a user interface when opened in Balsamiq Mockups. BMML files were replaced by BMPR files, which are saved in binary format.

A mockup consists of various assets, buttons, containers, forms, icons, text, media, and symbols used for designing a user interface or website. Balsamiq Mockups originally stored mockups in .XML files then introduced BMML files in version 2 of the program. BMML files are simply XML files with the ".bmml" extension. However, BMML files were then replaced by BMPR files with the release of Balsamiq Mockups 3.

NOTE: You can still import BMML files into Balsamiq Mockups by selecting Project → Import.

Programs that open Balsamiq Mockups Markup Language File
Balsamiq Mockups
Balsamiq Mockups
File Type 2 Braille Music Markup Language File
Developer by: The Contrapunctus Project Category: Audio Files Format: XML

File saved in the BMML format and opened by Braille Music Reader, a music creation tool for visually impaired persons; contains a braille musical score; includes score data, such as notes, pitch, and octaves.

To open a BMML file in Braille Music Reader, select File → Import → Bmml, navigate to your file, and click Open.

Programs that open Braille Music Markup Language File
Braille Music Reader

How to solve problems with BMML files

  • Associate the BMML file extension with the correct application. On :
    Windows: Right click on any BMML file and then click "Open with" > "Choose another app". Now select another program and check the box "Always use this app to open *.BMML files". Mac: Right click (or Ctrl-click) the BMML file, then click "Open with" > "Other...". Then choose another program and check the "Always Open With" box. Linux: Right click on the file, and select "Open with" and choose another program. iPhone: Tap the file. If you do not see an app to open the file, then tap Share "Share" and choose an app. Alternatively, save the file. Then open the Files app Files app. There long-press on the file, then release your finger. You will see a black menu bar. Then tap "Share" and select an app. Android: Tap the Settings icon on your smartphone, then tap on the Apps section. There tap the Options icon in the top right-hand corner of the screen to change the default apps.
  • Update your software that should actually open .BMML is Balsamiq Mockups Markup Language File. Because only the current version supports the latest BMML file format. Search, therefore, e.g. on the Balsamiq Studios manufacturer website after an available .BMML is Balsamiq Mockups Markup Language File update.
  • To make sure that your BMML file is not corrupted or virus-infected, get the file again and scan it with antivirus software.