.MXML File Extension

Flex MXML File

Files with the .MXML extension are associated with Adobe Flex technology. The MXML file contains source code in an XML-based language. This code defines user interface components for Flex applications...

General Information

Title MXML File Extension
Extension .mxml
Full Form Flex MXML File
File Type Markup Language File
Developer Adobe Systems
MIME Type application/x-mxml

File Function

Primary Function Define UI layout
Additional Functions Bind data
Features Declarative, XML-based

File Characteristics

Quality High readability
Supports Layers N/A
Supports Transparency N/A
Editable Yes

Use Cases

Rich Internet Apps Yes
Mobile Apps Yes
Enterprise Applications Yes

Security and Practices

Security Risks Code injection
Best Practices Input validation, Output encoding

Historical/Version Information

Initial Release 2004
Latest Version Apache Flex 4.16.1 (2017)

Associated Types

Similar Extensions .as, .swf, .fxg

Software Compatibility

Software Usage Policy OS Compatibility
Adobe Flash Builder Licensed Windows, Mac
Apache Flex SDK Free Windows, Mac, Linux
FDT Free, Licensed Windows, Mac, Linux