All about ACI Files

The ACI file type is primarily associated with ACI Reporter.

ACI	File extension: ACI
	File type:	data file

What is an ACI file?

ACI files mostly belong to ACI Reporter. The ACI file extension is used by several unrelated applications. In many cases, it contains an appraisal report where the data is structured to convey evaluation details, managed by RAPID! and viewed with ACI Reporter (ACI Reporter).
Other instances of ACI files include an ACiBinder profile, a specialized script or configuration used in game modifications such as the GTA San Andreas CLEO script (Reference).
Some ACI files hold image data. One type is the Adobe Color Image file used with Adobe Photoshop (stored in PNG format), and another is the Leica image archive format (UTF-8 encoded), which must be handled by Leica Confocal Software (More details).
There is also a type used for seismic data. These files store critical measurement data for engineering applications and are produced by GDS SCPT Software; they may also serve as Pile Driving Analyzer Data (GDS Instruments).

Usage: Designed to store specific data – reports, configuration profiles, image information, or engineering measurements.

Functionality: They act as carriers of structured information; each variant requires its own dedicated application to open and interpret the data.

Opening them: Identify the file’s origin; for example, use ACI Reporter for appraisal reports, Adobe Photoshop for Adobe Color Image files, or specialized seismic and Leica software for the remaining types.

FilExt.com tip: Few users realize that the same file extension can group very distinct file types. Therefore, inspecting the file header or metadata with a text editor can help determine the proper software to open a given ACI file.

How to open ACI files

You need a suitable software like ACI Reporter to open an ACI 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 ACI file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a ACI file directly in the browser:. Just drag the file onto this browser window and drop it.

Online ACI Text Viewer

Choose your .aci file to analyze

or drag and drop it here

Online File Viewer

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ACI format details:

To find out what program is needed to open ACI files, you need to determine the file format. Often, the file format can be deduced from the file extension or the initial bytes (called the signature). If the file extension does not match the file format, double-clicking on the file will cause an error upon opening. So a detailed analysis of a file is vital in order to determine the format and the associated program. Our analysis of the ACI files produces the following result:

An ACI file includes different formats for the applicable programs. The two most popular formats are as follows:

• 60% of all ACI files are associated with ACI development appraisal data. If you open these files in a text editor, you will see only illegible characters. A typical file size is 2 MB. The file type was developed 10 years ago and is still in use today. The following keywords are characteristic: RAPID!e. An example of a file name is 20180601.aci. Files like these are about sample.
• 15% of all ACI files have the same signature [Profile for ACiBinder by: vk.com/. The contents of these files are partially readable by a human. The files are often between 4 KB and 59 KB in size. Certain words are almost always found in the files, such as [Hotkeys], [Profile for ACiBinder by: vk.com/Alexey.Saraev], 1Hotkey=!1, 2Hotkey=!2, 3Hotkey=!3, 4Hotkey=!4, 5Hotkey=!5, 6Hotkey=!6, 7Hotkey=!7, 9Hotkey=!9, 8Hotkey=!8 and MyProfile=[RP4]. The file name [RP4] -. - (-).aci or [RP4] - (-).aci is typical for these files. These files are attributed to lechenie, muzhskoy and mcsf.

All other ACI files (25%) have different formats. Tagged as content, cached, index, scpts or family. If you want to find out what your ACI file contains, drag and drop it onto this page.