Opening ACX Files

The ACX file type is primarily associated with ACL Desktop.

ACX	File extension: ACX
	File type:	compressed archive

What is an ACX file?

ACX files mostly belong to ACL Desktop. ACX files serve multiple purposes. The most common form is a zipped accounting data file used by ACL Desktop. This version of the file uses ZIP compression to bundle accounting records efficiently.
Other uses include:

Drive Configuration: ACX files can serve as Siemens drive configuration files used with DriveEditor for the Siemens SINAMICS Drive System. More details are available here.

Game Data: In some cases, the ACX extension designates game data files. Names like Azur Lane data file and Age of Empires III data file indicate its use in game data storage.

Audiobook Archive: A few ACX files use GZIP compression for audio books. They are associated with media files such as the Sony Playstation Audio File. Visit ACX for related info.

FilExt.com tips: Opening an ACX file depends on its role. If it is a compressed archive, standard decompression tools (like 7-Zip or WinRAR) might work. For configuration and game files, the native software from the respective vendor is needed.

How to open an ACX file

You need a suitable software like ACL Desktop to open an ACX file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your ACX file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a ACX file directly in the browser:. Just drag the file onto this browser window and drop it.

Online ACX Text Viewer

Choose your .acx file to analyze

or drag and drop it here

Online File Viewer

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ACX file extension format:

Each file has a definite file format, that is, how the stored data is arranged in the file. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). Frequently, however, one file extension is used by different programs for different file formats, and one file format for different file extensions. If there are problems opening a file, you must first determine the file format used. Below you will find our evaluation of the ACX files:

As a file extension, ACX isn't very common and includes various formats for various programs. The following file formats are most commonly found in ACX files:

• 35% of all ACX files use ZIP compression, so multiple files are compressed and stored together in one ACX file. Primarily 1 to 50 files are included. Customary file names are data. If you'd like to see the images and files included, just rename the file extension to .zip and double-click. ACX files are between 6 KB and 9 MB in size. Several words can almost always be found in the files, e.g. data. Examples of file names are FRESH AND PAY [M10-SERVER] 2020-06-01 10-30.acx or notebook.acx. Files like these are sometimes connected to server, fresh, hardware, trading and auto.
• 25% of all ACX files start with the bytes AcX, which are crucial for this file format. These are binary files, so they do not contain words or text. ACX files can be up to 72 KB in size, but are often around 25 bytes - 48 KB. The following keywords are characteristic: version. An example of a file name is PS20180601.ACX or EN20180601.ACX. Files like these have the following tags: complete.

The remaining 40% of all ACX files are files with no common format, the following 3 formats exist: ACX. Sometimes used for admiral, item, sndgroup or project. If you want to find out which format your ACX file belongs to, just click on the button "Choose your .acx file to analyze".