How to open BUN files
Did your computer fail to open a BUN file? We explain what BUN files are and recommend software that we know can open or convert your BUN files.
What is a BUN file?
The BUN file extension indicates to your device which app can open the file. However, different programs may use the BUN file type for different types of data.
While we do not yet describe the BUN file format and its common uses, we do know which programs are known to open these files, as we receive dozens of suggestions from users like yourself every day about specific file types and which programs they use to open them.
We are continually working on adding more file type descriptions to the site, so if you have information about BUN files that you think will help others, please use the Update Info link below to submit it to us - we'd love to hear from you!
Update info Upload example file
Various BUN openers
These apps are known to open certain types of BUN files. Since many different programs may use BUN files for different purposes, you may need to try a few of the apps to open your specific BUN file.
 | SONAR Producer Edition | User submitted |
 | SONAR LE | User submitted |
 | Music Creator | User submitted |
 | SONAR Producer | User submitted |
 | Music Creator LE | User submitted |
 | Cakewalk Home Studio | User submitted |
 | SONAR Home Sudio | User submitted |
 | SONAR Home Studio | User submitted |
 | Workbench HD | User submitted |
| Pro Tracks Plus | User submitted |
| Cakewalk.Pro.Audio.9.03-TcC | User submitted |
| SONAR | User submitted |
| MusicCreator | User submitted |
| Cakewalk Guitar Tracks | User submitted |
 | Cakewalk Express | User submitted |
 | SONAR Studio | User submitted |
| SONAR Studio Edition | User submitted |
| Guitar Tracks Pro | User submitted |
 | Cakewalk Music Creator | User submitted |
 | Cakewalk Professional | User submitted |
 | MKEditor | User submitted |
 | Dragon UnPACKer | User submitted |
| SONAR Power Studio | User submitted |
| Cakewalk Guitar Tracks Pro | User submitted |
| Home Studio | User submitted |
| SONAR Producer Expanded | User submitted |
| Music Creator Pro24 | User submitted |
Try a universal file viewer
Try a universal file viewer like Free File Viewer. It can open over 200 different types of files - and most likely yours too. Download Free File Viewer here.
Not sure exactly what type of file you are trying to open? Try our new File Analyzer. It is a free tool that can identify more than 11,000 different kinds of files - most likely yours too! It will help you find software that can handle your specific type of file. Download File Analyzer here.