.CAPX File Extension

File Type:
Construct Compressed Project File

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

What is a CAPX file?

Capx file extension has Construct Compressed Project file type, developed by Scirra, which is associated with the "developer files" category.

Capella – a program for composing, creating, and editing musical scores – is responsible for CAPX files appearing on your PC. These files contain song data, text, graphics, and notations. A CAPX file is a compressed .ZIP archive with an obligatory .XML file named score.xml. The CAPX format is patented by Capella, while the XML format is similar to the .MXL format. This allows other programs for composing music to analyze notations from a CAPX file.   

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

capx file icon
File Type:
Construct Compressed Project File
Developer Files

How to open CAPX file?

Double click the capx 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 .capx 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 capx 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 capx 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 CAPX 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 capx file as well. Download Universal File Viewer for your OS.

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