All about ARO Files

The ARO file type is primarily associated with SteelArrow Web Application Server.

AROFile Extension ARO
File extension: ARO
File type:  Script

What is an ARO file?

ARO files mostly belong to SteelArrow Web Application Server by Tomahawk Technologies. SteelArrow is a textual tag based language. The language is embedded within HTML, and is processed on the server.

How to open ARO files

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

Online ARO Text Viewer

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Unable to Open a .ARO File? Quick Solutions:

Since .ARO files can originate from different programs, they aren't universally openable.

  1. Identify the Source: Files from web developers, server backups, or legacy web projects are often SteelArrow Web Application Server scripts.
  2. Check the Header: Open the file in a text editor like Notepad to inspect the first lines.
    • Readable HTML mixed with scripts indicates a SteelArrow source code file (text/plain).
    • Scrambled text or "PK" magic bytes suggests a compressed or proprietary format.
  3. Use the Original Software: Executing these files usually requires Tomahawk Technologies' SteelArrow software, though code editors like VS Code or Notepad++ can edit them; if ambiguous, ask the sender.
  4. Use this Webpage: Drag and drop your .ARO file into our viewer to detect its format, extract readable text or metadata, and preview it when possible.

Technical Data for ARO File Extension

File classification:
Source Code
Related files:
Related links:
Mime type:
text/plain

The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and file extension information submitted by users.

ProgramID: Astro.FxFile
EXEFile: %ProgramFiles%\astro\Astro.exe %1


an aro Script is a special file format by Tomahawk Technologies and should only be edited and saved with the appropriate software.

How to solve problems with ARO files

  • Associate the ARO file extension with the correct application.
  • Update your software that should actually open scripts. Because only the current version supports the latest ARO file format. Search, therefore, e.g. on the Tomahawk Technologies manufacturer website after an available SteelArrow Web Application Server update.
  • To make sure that your ARO file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
  • Click here to open your .ARO file online - secure, fast, and no downloads needed.
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