.BAK File Extension

File Type:
Finale Backup File

Having trouble opening .bak extension? Don't panic! This page explains what bak files are as well as suggests programs you may use to open bak files. You can download these programs through this page.

What is a BAK file?

Bak file extension has Finale Backup file type, developed by MakeMusic, which is associated with the "backup files" category.

Typically generated with Finale, the file serves as a backup of .MUS files, and is commonly created once a user saves MUS files. BAK files have been replaced by .BAKX files.

To learn how you can open the given file, read the information below.

bak file icon
File Type:
Finale Backup File
Backup Files

How to open BAK file?

Double click the bak file to open it. The file will open automatically if file associations have been correctly installed and there is a proper program on your computer; if not, file associations may be corrupted and your OS either cannot find the proper program, or you might not have one for opening the file. First, we recommend downloading our utility to fix file association errors; then, you can download any program for opening the .bak extension from the ones suggested below. If you are certain there is nothing wrong with the file associations, you may proceed to method 2 right away; besides, if you can't make up your mind when choosing the right program, use Universal File Viewer from the last method.

Method 1: Fix file association errors

Follow these steps in order to automatically fix the bak extension associations' problem in no time:

  • Step 1: Click on "Download Solution" to download automatic tool provided by WikiExt.
  • Step 2: Click "Start Scan" to identify all potential issues.
  • Step 3: Review scan results and click "Fix Items".

File Size: 3.04 MB, Download time: < 1 min. on DSL/ADSL/Cable

This Tool is Compatible With: Windows XP, Vista, 7, 8/8.1, 10

Method 2: Download the appropriate software

The given list provides programs which may be used for opening or converting the bak file. Choose the proper program for your OS, and click it to start the download or proceed to the developer's website.

Programs that open BAK files

Method 3: Use universal file viewer

In addition to the list of programs above, we recommend using Universal File Viewer. This tool can open over 250 file extensions and, most likely, it will be able to open the bak file as well. Download Universal File Viewer for your OS.

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