BAI file format description

Many people often share .bai 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 .bai files. To address this issue, we have created this page to offer assistance and guidance on handling .bai files. We provide information on compatible software, editing instructions and conversion options to help users effectively interact with .bai files.

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

2 filename extension(s) found in our database.

.bai - Bank Administration Institute Data File

The BAI file is a Bank Administration Institute Data File. BAI is a file format for performing electronic cash management balance reporting.

Category:Data files
Magic:- / -

Bank Administration Institute Data File related extensions:

  • sdbs BLAST+ Personal Database
  • fp3 Turbo FloorPlan 3D Data
  • cal Lego Mindstorms NXT Sensor Calibration Data
  • dwi Dependency Walker Image
  • fth Foobar2000 Theme Data
  • sgs WinDS PRO SGS Data

.bai - BUILD2WIN Add-in

The BAI other files are related to BUILD2WIN. The BAI file is a BUILD2WIN Add-in. BUILD2WIN is an integrated construction management suite for Microsoft Windows.

Category:Other files
Magic:- / -

BUILD2WIN Add-in related extensions:

  • phpw WinBinder Data
  • pfplugin Pixelformer Plugin
  • epu EPSi Firmware Image
  • tobj 18 Wheels of Steel: Haulin Game Data
  • sha256 SHA256 Hash Data
  • flkw Folder Lock Encrypted Data

Be careful.

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

Can't open a .bai 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 .bai file

To set the .bai 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 .bai file association. Many applications can open .bai files without requiring any specific file association to be set.

The .bai 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:

abi, ai, ba, bak, bal, bau, bi, bia, bwi, bxi, bzi, fai, gai, hai, nai

Is it possible that the filename extension is misspelled?

There is a possibility that the .bai 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 .bai:

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 .bai page useful, please feel free to link to this page. >> BAI file