ARH file format description

Many people often share .arh files without providing instructions on how to use them. This can make it difficult for users to determine which program is compatible for editing, converting, or printing .arh files. To address this issue, we have created this page to offer assistance and guidance on handling .arh files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .arh files.

Our aim is to simplify the process and promote seamless use of the .arh file format.

4 filename extension(s) found in our database.

.arh - Siemens ProTool Compressed Project

The ARH project files are related to Siemens ProTool. The ARH file is a Siemens ProTool Compressed Project. Siemens developed the ProTool software as an application for configuring the settings of specific machine processes.

Application:Siemens ProTool
Category:Project files
Magic:- / -

Siemens ProTool Compressed Project related extensions:

  • cbproj C++ Builder Project
  • lsxproj Microsoft Visual Studio 2013 LightSwitch Project
  • px PXwin Project
  • dbr DeepBurner Disc Project
  • net netViz Enterprise Project
  • ptv WnSoft Video Builder Project

.arh - ArheoStratigraf Project

The ARH project files are related to ArheoStratigraf. The ARH file is a ArheoStratigraf Project. ArheoStratigraf is a software application that allows users to create diagrams of archaeological digs. The ArheoStratigraf seems to be no longer supported.

Category:Project files
Magic:- / -

ArheoStratigraf Project related extensions:

  • rga7 ReliaSoft RGA 7 Project
  • wdgtproj Dashcode Widget Project
  • pprj InstallAnywhere Project
  • tep TopiaryExplorer Project
  • esc EasySignCut Pro Project
  • sb2 Scratch v2 Project

.arh - ArHymo Hydrologic Simulation Data

The ARH data files are related to ArHymo. The ARH file is an ArHymo Hydrologic Simulation Data. ArHymo is a hydrologic simulation program. The ArHymo seems to be no longer supported.

Category:Data files
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ArHymo Hydrologic Simulation Data related extensions:

  • bmm Pixia Palette Data
  • wwh WAsP Workspace
  • confluence Eclipse Mylyn WikiText Confluence Data
  • prs SigmaNEST Part Data
  • nob Chart Navigator Pro Navigation Objects Data
  • zoommtg Zoom Meetings Data

.arh - El Airplane Game Archive

The ARH game data files are related to El Airplane. The ARH file is an El Airplane Game Archive. El Airplane is a single player, side scrolling, shareware shooter game.

Application:El Airplane
Category:Game Data files
Magic:- / -

El Airplane Game Archive related extensions:

  • ck1 ChessBase Tactics Key Data
  • rig Antibody Model Rig Data
  • tls PilesOTiles Game Data
  • efx Quake 3 Arena Effects Data
  • kzp Ken's Labyrinth Data
  • ids Infinity Engine Text Based Lookup Table

Be careful.

It is important to understand that the .arh file extension is not limited to a particular set of applications. Other programs besides the intended ones can also use the .arh extension to create files. This includes potentially harmful programs or malware that may generate .arh files for various purposes. Be especially cautious with .arh files coming from untrusted or unknown sources.

Can't open a .arh file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize an extension, you receive the following message:

Select an app to open this .arh file

To set the .arh file association in Windows 11, you can follow these steps

  1. Open the Settings app by clicking on the Start menu and selecting the gear icon.
  2. In the Settings app, click on System and then select Apps from the left-hand side menu.
  3. Scroll down and click on the Default apps option.
  4. Under the Default apps section, you will find various categories such as Email, Web browser, and Music player.
  5. Locate the category that matches the file type you want to associate, such as Photos for image files or Video player for video files.
  6. Click on the current default app listed under the category. A list of available apps will appear.
  7. Choose the app you want to set as the default for that file type. If the desired app is not listed, click on More apps to see additional options or click on Look for an app in the Microsoft Store to search for apps in the Store.
  8. After selecting the app, it will become the default choice for opening files of that type.

It's worth mentioning that you don't always need to set .arh file association. Many applications can open .arh files without requiring any specific file association to be set.

The .arh file extension is often given incorrectly

Based on searches conducted on our site in the past year, we have compiled a list of the most common misspellings. These frequent misspellings can cause confusion and hinder search accuracy. Our goal in providing this list is to help users find the right information more easily and enhance their overall search experience on our website.

These misspellings were the most common in the past year:

adh, aeh, ah, ahr, ar, arb, arg, arj, arm, arn, art, ary, ath, rh

Is it possible that the filename extension is misspelled?

There is a possibility that the .arh filename extension is misspelled. To assist users in identifying potential errors, we provide a list of similar file extensions in our database.

Filename extensions similar to .arh:

Operating systems

At, we strive to provide a seamless user experience by ensuring compatibility with a wide range of operating systems. The following is a comprehensive list of the operating systems currently supported by

Windows XP/Vista, Windows 7/8/10, Windows 11, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, macOS, Mac OS X, iOS, Android

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If you find the information on this .arh page useful, please feel free to link to this page. >> ARH file