.CAPX File Extension
File Type 1Construct Compressed Project File
What is a CAPX file?
Game development project created by Construct, a program used for making 2D games for iOS, Android, HTML5, Chrome, and other platforms; saves all project files in a compressed .ZIP format; includes graphics, sounds, physics models, and game events; used for saving and transporting the entire project as a single archive.
CAPX files also include the .CAPROJ XML project file that is used as the entry point to an uncompressed project.
NOTE: To save a Construct project as a CAPX file, choosefrom the application menu.
Programs that open CAPX files
File Type 2Capella CapXML File
.CAPX File Association 2
Musical score created by Capella, a composition program used for creating and editing musical scores; contains notation and other song data, such as text and graphics.
CAPX files are compressed .ZIP archives that contain an .XML file called score.xml. While CapXML is a proprietary format specific to Capella, the XML is similar to the standard MusicXML (.MXL) format. Therefore, it is possible for other music composition programs to parse the notation contained in a CAPX file.