>> BAS file

BAS file format description

Many people share .bas files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .bas file can be edited, converted or printed with. On this page, we try to provide assistance for handling .bas files.

4 filename extension(s) found in our database.

.bas - BASIC Source

BAS file is a BASIC source code.

Application files
- / -
BASIC Source related extensions:
Atari ST TOS Executable
Atari ST TOS Executable With Parameters
Atari ST Executable
JSP Markup Language
Windows Script File
Silverlight Application Package

.bas - Visual Basic Module

The BAS application files are related to Microsoft Visual Basic. BAs file is a Microsoft Visual Basic Module. The BAS file is a declaration module which contains declarations for a windows based DLL file.

Microsoft Visual Basic
Application files
- / -
Visual Basic Module related extensions:
E-Prime E-Run 2.x Script
E-Prime E-Run 1.x Script
Microsoft Document Converter
XAML Browser Application
SCAR Script
Pandora Executable

.bas - MODFLOW Basic Package

The BAS data files are related to MODFLOW. BAS file is a MODFLOW Basic Package. MODFLOW is the USGS's modular hydrologic model. MODFLOW is considered an international standard for simulating and predicting groundwater conditions and groundwater/surface-water interactions.

Data files
- / -
MODFLOW Basic Package related extensions:
MODFLOW Cell-by-cell Flow Data
MODFLOW Discretization Package
MODFLOW Evapotranspiration Package
MODFLOW Drawdown Data
MODFLOW Model Head Data
MODFLOW Grid Specification Data

.bas - ALEID2000 Basic Data

The BAS data files are related to ALEID2000. BAS file is an ALEID2000 Basic Data. ALEID2000 is a computerprogram for water distribution network calculations.

Data files
- / -
ALEID2000 Basic Data related extensions:
ALEID2000 Contour Data
ALEID2000 Demand Patterns Library
ALEID2000 Curves Library
ALEID2000 Project
ALEID2000 Settings Data
ALEID2000 Water Quality Information Data

Naturally, other applications may also use the .bas file extension. Even harmful programs can create .bas files. Be especially cautious with .bas files coming from an unknown source!

Can't open a .bas 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 a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .bas file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

abs, as, ba, bac, baw, bax, baz, bqs, bs, bsa, bws, bxs, bzs, fas, gas

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

Abs Spreadsheet
BrainLED AlfaWave Session
Nastran Input File
Bluebeam PDF Revu Markup XML
Compiled Fast-Load AutoLISP
BlindWrite Sub Channel Data

Operating systems currently supports the following operating systems:

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

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