Milan Digital Audio
File Type:
Hauptwerk Component Package

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


Comppkg.hauptwerk.rar file extension has Hauptwerk Component Package file type, developed by Milan Digital Audio, which is associated with the "compressed files" category.

Hauptwerk is a program for writing organ music. It uses compressed files with this extension to do its job. They contain sample sets, temperaments, and other components that extend functionality of the program. .COMPPKG.HAUPTWERK.RAR function similar to .PLUGIN files. Sometimes component packages can have the "comppkg_hauptwerk_rar" added to them but it is less common.  

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

comppkg.hauptwerk.rar file icon
Milan Digital Audio
File Type:
Hauptwerk Component Package
Compressed Files


Double click the comppkg.hauptwerk.rar 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 .comppkg.hauptwerk.rar 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 comppkg.hauptwerk.rar 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 comppkg.hauptwerk.rar 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 COMPPKG.HAUPTWERK.RAR files

  • Windows Windows
    • Milan Digital Audio Hauptwerk Milan Digital Audio Hauptwerk
  • MacOS MacOS
    • Milan Digital Audio Hauptwerk Milan Digital Audio Hauptwerk

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 comppkg.hauptwerk.rar file as well. Download Universal File Viewer for your OS.

Download for Win
Secure download
Download for Mac
Secure download