Opening VB Files

The VB file type is primarily associated with Visual Studio.

VB	File extension: VB
	File type:	source code file

What is a VB file?

VB files mostly belong to Visual Studio. VB files are text files that contain Visual Basic source code used for programming in the .NET framework. They are saved in UTF-8 format, which lets them support modern character sets and symbols.
Main uses:

Developing .NET applications

Writing Windows software components

Implementing business logic through compiled code

FilExt.com tips: These files are best opened in an integrated development environment like Visual Studio. A text editor can display the contents, but using an IDE provides syntax highlighting, debugging, and other coding tools. For more details, visit Microsoft Visual Basic documentation.

How to open VB files

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

Online VB Text Viewer

Choose your .vb file to analyze

or drag and drop it here

Online File Viewer

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Programs that open and convert VB files:

Visual Studio
See the previous paragraphs to learn more about the main application. VB files are often referred to as Visual Studio developers because this type of file is primarily created or used by this software.
Playstation (Wave Bank Body Format) by Sony Corporation of America
Related links: Playstation Utilities
VBScript File or Any VisualBasic Source
Note: This file type can become infected and should be carefully scanned if someone sends you a file with this extension.
Virtual Boy
Related links: Emulation Newbies Start Here!, Emulator Zone

VB file format:

Every file has a defined file format, i.e. how the data is arranged in the file. The file format can be deduced from the file extension and the signature. File extension, signature and file format must match; otherwise errors will occur when the file is opened. Knowledge is power - this also applies when dealing with unknown or faulty files. Our analysis of the VB files produces the following result:

The VB file extension is rarely used and is used by a few programs, each with its own file format. The two most popular formats are as follows:

25% of all VB files store the data in the UTF-8 file format. UTF-8 is the World Wide Web's most common character encoding for Unicode. UTF-8 files can be viewed with any text editor. These files start with the 3 bytes ï»¿ (hex: EF BB BF), the so called byte order mark (BOM). The contents of these files can even be read by a human. VB files can be up to 43 KB in size, but are often around 1 KB - 26 KB. Certain words are almost always found in the files, such as Public Class, System, Imports and Private. The file name Main.vb is characteristic of these files. Such files are related to designer and cong.

All other VB files (75%) have different formats. Files like these are sometimes linked to flash or form. If you want to find out what your VB file contains, drag and drop it onto this page.

Technical Data for VB File Extension

File classification:

Developer

Related files:

vbproj, sln, cs, resx, vbs, xaml, vh~, vh, vba, vd, suo, check, vbp, rpt, pup, gim, p3t

Related links:

Playstation Utilities

Mime type:

text/x-vbdotnet, text/x-vb, text/x-vba

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: vbfile, AppName: Dreamweaver MX
EXEFile: Dreamweaver.exe

ProgramID: vbfile, FileType: Visual Basic Source, AppName: Microsoft Visual Studio .NET 2002
EXEFile: devenv.exe

ProgramID: VBSFile, FileType: VBScript Script File, AppName: Microsoft (r) Console Based Script Host
EXEFile: CScript.exe

ProgramID: VBSFile, FileType: VBScript Script File, AppName: Microsoft (r) Windows Based Script Host
EXEFile: WScript.exe

ProgramID: Microsoft.vb.7.1
EXEFile: %ProgramFiles%\Microsoft Visual Studio .NET 2003\Common7\IDE\devenv.exe /dde

ProgramID: vbfile
EXEFile: %ProgramFiles%\Microsoft Visual Studio .NET\Common7\IDE\devenv.exe /dde

ProgramID: VBExpress.vb.8.0
EXEFile: %ProgramFiles%\Microsoft Visual Studio 8\Common7\IDE\vbexpress.exe /dde %1

ProgramID: VBExpress.vb.8.0
EXEFile: %ProgramFiles%\Microsoft Visual Studio 8\Common7\IDE\vbexpress.exe /dde

ProgramID: VisualStudio.vb.8.0
EXEFile: %ProgramFiles%\Microsoft Visual Studio 8\Common7\IDE\devenv.exe

ProgramID: VBSFile
EXEFile: %SystemRoot%\System32\WScript.exe %*

ProgramID: VisualStudio.vb.9.0
EXEFile: %ProgramFiles%\Microsoft Visual Studio 9.0\Common7\IDE\devenv.exe

ProgramID: VBExpress.vb.9.0
EXEFile: %ProgramFiles%\Microsoft Visual Studio 9.0\Common7\IDE\vbexpress.exe

ProgramID: VSTA.vb.8.0
EXEFile: %ProgramFiles%\Microsoft Visual Studio 8\Common7\IDE\vsta.exe

Show all 13 listings To Top

a vb source code file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with VB files

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