ARO Converter

Extract text from ARO files


Drop or upload your .ARO file

How to extract text from your ARO file

  1. Click the "Select File" button above, and choose your ARO file.
  2. You’ll see a preview, if available.
  3. Click the "Convert file to..." button to extract text information.

Convert ARO to another file type

To convert your ARO file to another format, you need AFT Arrow or other Cad software.

Convert a file to ARO

To convert other file formats to the "Pipe Flow Simulation" file type, you need software like AFT Arrow or a similar tool.


About ARO files

The .ARO extension serves two distinct, specialized communities: engineering professionals and mobile VPN users.

1. AFT Arrow Model (Primary)

In an industrial context, an .ARO file is a simulation model created by AFT Arrow, a leading software for calculating compressible flow in gas piping systems. These files store complex network topology, boundary conditions, and thermodynamic data.

The Problem: The format is strictly proprietary. You cannot open an .ARO file without a valid, often expensive, license of AFT Arrow. Engineers often struggle when sharing these files with clients or contractors who do not possess the software, as there are no free third-party viewers.

Best Conversion Targets:

2. AustroVPN Configuration (Secondary)

On Android devices, an .ARO file is often a configuration package for AustroVPN (also known as AustroPlus). These files contain encrypted or obfuscated settings (like SSH tunnels, SNI hosts, and server ports) used to bypass internet restrictions.

Practical Constraints: These files are often locked to prevent editing. While you can attempt to open them in a text editor like Notepad++ to view the code, they are designed to be imported directly into the VPN app rather than converted.

Convert.Guru analyzes your ARO file, detects the exact format, and lets you read the text inside.

Users also converted NCS, BHS and IAS files.


FAQ

If you want to convert ARO file to HTML, HTM, CSS, JS, PHP, ASP, ASPX, JSP, JSPX, PY, RB or PL, you can use AFT Arrow or similar software from the "Compressible Flow Model" category. In the File menu, look for Save As… or Export….

To convert RSS, CSS, CGI, SITEMAP, PL, WEBMANIFEST, JSON, JS, XML, HTML, ICO or HTM files to ARO, try AFT Arrow or another comparable tool in the "Compressible Flow Model" category.



The ARO Converter Story

The history of Convert.Guru began over 25 years ago in California with Tom Simondi’s file-format database. A former contributor to Space Shuttle development and a software pioneer of the 1980s, Simondi established a trusted resource for file type analysis that was even referenced by Microsoft Windows XP. Today, we use modern technology to process and convert thousands of file formats while continually improving our ARO converter.