Loading...

AX

ax icon

DirectShow filter

File type: Various data file

An ax file extension is associated with the DirectShow (sometimes abbreviated as DS or DShow).

Found 4 different file type records with the same ax filename suffix.

What is ax file?

File type category:
Various data file

Date updated: October 27, 2024

The ax file extension is related to DirectShow (sometimes abbreviated as DS or DShow), codename Quartz, a multimedia framework and API produced by Microsoft for software developers to perform various operations with media files or streams. It is the replacement for Microsoft's earlier Video for Windows technology.

Based on the Microsoft Windows Component Object Model (COM) framework, DirectShow provides a common interface for media across many programming languages, and is an extensible, filter-based framework that can render or record media files on demand at the behest of the user or developer.

The DirectShow development tools and documentation were originally distributed as part of the DirectX SDK, however, they are currently distributed as part of the Windows SDK (formerly known as the Platform SDK).

The ax files contain filter data and basically tell the computer how to read the specific compression method.

How to open ax file?

The ax files are used for internal purposes of DirectShow and compatible tools.

Suggested software to open ax file:

Associated software actions with the ax file

Software applications that handle other tasks involving ax files:

Modula 3 linker information

File type category:
Various data file

Date updated: May 13, 2019

Record marked as obsolete and not updated for a long time.

The ax file extension is also used for one of the libraries in Modula-3.

These files contain linker information. Older program development platform.

Most likely some old format without support. No further information could be found.

Suggested software to open ax file:

Associated software actions with the ax file

Software applications that handle other tasks involving ax files:

Linux/Unix

Mpeg-4 DVD filter data

File type category:
Plugin, addon file

Date updated: October 27, 2024

The ax file extension is related to the Mpeg-4 DVD filter.

DVD filter works with Windows Media Player. Filter tells OS how to play specific compression method.

The ax file contains filter data.

Suggested software to open ax file:

Associated software actions with the ax file

Software apps that import ax files:

Opera data

File type category:
Various data file

Date updated: July 17, 2018

The ax file extension was also reported to be used in some of the versions of Opera, a web browser, available for Microsoft Windows and other platforms.

No further information could be found.

Suggested software to open ax file:

Associated software actions with the ax file

Software applications that handle other tasks involving ax files:

Microsoft Windows

Apple macOS / Mac OS X

Related file extensions