AP0 file extension. How to open and convert files with AP0 file suffix

An ap0 file extension is related to the Microsoft Windows operating system and used for its APW_data files.

Software that open ap0 file

AP0 file extension - Microsoft Windows APW_data

What is ap0 file? How to open ap0 files?

File type specification:

The ap0 file extension is associated with the Microsoft Windows an operating system for IBM-PC compatible computers.

The ap0 file stores some kind of data used by Microsoft Windows.

The APW_data files seems to be used by older versions of Windows, like Windows 3.x, etc.

This ap0 file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

Updated: December 30, 2024

The default software associated to open ap0 file:

Microsoft Windows 3.x
(obsolete software)

Company or developer:
Microsoft Corporation

Windows 3.X is a popular operating system used in early 90s with graphical user interface and multitasking. The first version (3.0) was released in 1990 and last version (3.11 for Workgroups) in 1993. Windows 3.X is not independent operating system like Windows NT core based systems, but it need pre-installed MS-DOS system to run. It was the first version of Windows that uses virtual device drivers (VXD) and virtual memory features. In 1995 was replaced by Windows 95.

Microsoft Windows

Company or developer:
Microsoft Corporation

A family of operating systems developed by Microsoft Corp. The first Windows was released in 1985 as a GUI add-on to MS-DOS. Currently, the latest version is Microsoft Windows 11.

Help how to open:

This file type is not meant to be opened directly, there is no software that could open and work with it directly, or there is no information available in public sources about opening this file type. This is usually the case of some internal data files, caches, temporary files etc.

How to convert:

As far as we know, this .ap0 file type can't be converted to any other file format. This is usually the case of system, configuration, temporary, or data files containing data exclusive to only one software and used for its own purposes. Also some proprietary or closed file formats cannot be converted to more common file types in order to protect the intellectual property of the developer, which is for example the case of some DRM-protected multimedia files.

List of recommended software applications associated to the .ap0 file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open ap0 file, edit ap0 file, convert ap0 file, view ap0 file, play ap0 file etc. (if exist software for corresponding action in File-Extensions.org's database).

Unspecified and all other actions for computer programs working with ap0 file - Microsoft Windows APW_data

Click on the software link for more information about Microsoft Windows 3.x. Microsoft Windows 3.x uses ap0 file type for its internal purposes and/or also by different way than common edit or open file actions (eg. to install/execute/support an application itself, to store application or user data, configure program etc.).

Microsoft Windows:

Main software associated with ap0 file by default:
Microsoft Windows 3.x (obsolete/discontinued)
Microsoft Windows

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AP0 file extension